| 释义 |
roll /BrE rəʊl; NAmE roʊl/ ► SEE ALLroll aroundroll sth backroll sth downroll in roll off sthroll onroll sb/sth out roll sth outroll over roll overroll sb/sth overroll over sthroll sb over roll sth overroll round roll up roll sth uproll sb/sth up●ˌroll aˈround (BrE also ˌroll ˈround) (informal) 1. (BrE also ˌroll aˈbout) to be laughing so much that you can hardly control yourself 大笑不止◆Her speech had everyone rolling around with laughter.
她的话令大家笑得前仰后合。2. (of a regular event 常规事件) to arrive; to happen at the usual time 定期举行；重临；周而复始◆We have to be ready when election time rolls around again.
我们必须为下次选举作好准备。SYN come round, come around[v + adv]●ˌroll sth ˈback1. to reduce the amount of influence, power or importance that sth has; to change sth so that it is the opposite of what it was 降低（影响、力量或重要性）；逆转◆They were determined to roll back union power.
他们决心削弱工会的权力。2. to reduce prices, wages, etc. 减低，削减（价格、工资等）◆We must roll back inflation.
我们必须降低通货膨胀。OBJ prices3. to make sth go back or further away 使回复（原貌）；扩大（领域）◆to roll back the frontiers of space / science
拓展太空／科学领域◆The former star rolled back the years with a brilliant performance last night (= he played as he did when he was younger).
这位前巨星昨晚展现了昔日的丰采。OBJ frontiers[v + adv + n] [v + pron + adv] [v + n + adv] (rare) ▸ ˈrollback (of sth) noun 1. (especially NAmE) a reduction or decrease in sth 回降；削减◆a 2% rollback in taxes
减税 2%2. (computing 计算机) a return to the condition that existed before there was an error in a computer system （计算机系统的）还原，恢复●ˌroll sth ˈdown1. to open out a piece of clothing, etc. that has been folded over and over 展开，铺开，摊开（卷起之物）◆She rolled down her sleeves and buttoned the cuffs.
她放下衣袖，扣上袖口的纽扣。OBJ sleeves2. to lower sth; to open a window in a car, especially by turning a handle 放低；摇开（车窗）◆He rolled down the car window and waved to us.
他摇下车窗向我们挥手。OBJ car windowOPP roll sth up[v + adv + n] [v + n/pron + adv]●ˌroll ˈin (informal) 1. to arrive in great numbers or quantities 滚滚而来；大量涌入；纷至沓来◆Offers of help continue to roll in.
不断有人表示愿意提供帮助。2. to arrive somewhere, usually late and without being worried or sorry 姗姗来迟◆Rob finally rolled in at lunchtime.
到午饭时分，罗布终于慢吞吞地来了。[v + adv]●roll off sthto be produced, usually in large numbers, in a factory 从…批量下线◆By next year, 60 000 cars will be rolling off its assembly lines.
到明年，将会有 6 万辆车驶下流水生产线。[v + prep]●ˌroll ˈon1. (of time 时间) to pass steadily 流逝；过去◆As the years rolled on the painful memories began to fade.
光阴荏苒，痛苦的回忆开始被淡忘。2. to continue without changing very much 继续进行；持续不变◆For the next few weeks the debate rolled on.
在随后的几周里，争论仍在继续。3. roll on… (BrE, informal) used to say that you wish sth would come soon （用于表示愿望）…快来吧◆Roll on summer!
夏天快点到来吧！[v + adv]●ˌroll sb/sth ˈout (informal, especially NAmE) to use sb/sth to help you achieve sth 动员；动用◆He rolled out all his old friends to help him win the election.
他发动了所有的老友故交来帮他赢得选举。◆The circus rolled out bears to announce its arrival.
马戏团以狗熊表演拉开了演出序幕。[v + adv + n] [v + pron + adv] [v + n + adv]●ˌroll sth ˈout1. to make a substance flat and thin by rolling sth over it 将…轧平；把…辗薄◆Roll out the pastry with a clean rolling pin.
用干净的擀面杖把油酥面团擀平。OBJ pastry, dough2. to open sth that is in a roll and put it flat on the ground 展开，铺开（卷起之物）◆I rolled out my sleeping bag and crawled in.
我摊开睡袋爬了进去。OPP roll sth up3. to officially make a new product available or start to use a new system 将…公之于世；正式推出（新产品）；正式启用（新系统）◆The Air Force will roll out its new planes in November.
空军的新型飞机将于 11 月投入使用。SYN launch sth[v + adv + n] [v + n/pron + adv]
 ●roll out the red ˈcarpet (for sb)to treat sb like a very important visitor 铺红地毯隆重欢迎；以贵宾般的礼节接待▸ ˈroll-out noun
an occasion when a company introduces or starts to use a new product or system （新产品的）面世；（新系统的）启用◆a roll-out ceremony
新品上市仪式◆the global roll-out of the new corporate identity
新企业标识在全球的推出●ˌroll ˈover (informal) to be easily defeated without even trying 不作抵抗；轻易认输；束手就擒◆We can’t expect them to just roll over for us.
我们不能指望他们向我们举手投降。◆They thought the unions would roll over.
他们认为工会会坐等失败。[v + adv]●ˌroll ˈover●ˌroll sb/sth ˈover1. (of a person 人) to turn from lying on one side of your body to the other side; to move sb in this way （使）翻身◆She rolled over onto her back.
她翻了个身仰卧着。◆I rolled the baby over and sat up.
我把婴儿翻过身来，自己坐了起来。2. (of a vehicle, a boat, etc. 车船等) to turn onto its side or upside down; to move sth in this way （使）侧翻，翻转◆The car rolled over into a ditch.
汽车翻进了沟里。SYN turn over, turn sb/sth over[v + adv] [v + n/pron + adv]●ˌroll ˈover sth (computing 计算机) to move a computer mouse so that you point to a particular area on the screen 滑动鼠标至（屏幕某处）◆When you roll over these hot spots, they change colour.
移动鼠标指向这些热点，它们会变色。SYN mouse over sth[v + prep]▸ ˈrollover noun [countable, uncountable]◆Most browsers support rollovers.
大多数浏览器支持鼠标滑动触发。◆rollover buttons
鼠标滑动触发按钮●ˌroll sb ˈover (BrE, informal) to defeat sb easily 轻松击败◆They rolled us over in the replay.
他们在重赛中轻而易举地打败了我们。[v + adv + n] [v + n/pron + adv]●ˌroll sth ˈover1. (finance 金融) to allow money that sb owes to be paid at a later date 准许延期偿还；将（债务）转期◆The government agreed to roll over the debt.
政府批准将债务展期。OBJ debt, loan2. to save points, credits, etc. that are supposed to be used in one time period and use them at a later time 转移，延后使用（积点、积分等）◆My mobile phone network allows me to roll over any unused minutes from one month to the next.
我的手机网络允许我把一个月中剩余的分钟数转到下月使用。3. (BrE) to add the prize money in a competition in a particular week to the prize money the next week, if no one has won it 将（本周未开出的奖金）滚存至（下周奖金）◆This week’s lottery jackpot will be rolled over until next week.
这个星期彩票的奖金将累加到下个星期。[v + adv + n] [v + n/pron + adv]▸ ˈrollover noun 1. [countable] (BrE) a prize of money in a competition that is formed by adding the prize from one week when no one has won it to the prize for the next week 累积奖金◆This week there is a rollover of £14 million.
本周的累积奖金是 1 400 万英镑。◆a rollover jackpot / week
累积奖金／有累积奖金的一周2. [uncountable] (finance 金融) the act of allowing money that is owed to be paid at a later date （欠款的）延期偿还；（债务）转期●ˌroll ˈround (BrE) ➡ roll around ●ˌroll ˈup (informal) to arrive, especially in a relaxed way or without giving advance warning 悠闲自在地到达；不打招呼来到◆He finally rolled up an hour late.
他最后迟到了一小时。◆Roll up! Roll up for the greatest show on earth! (= used to invite people who are passing to come and form an audience)
快来看啊！快来看全球最棒的表演！SYN rock up (BrE, AustralE, informal) [v + adv]●ˌroll sth ˈup 🔑1. to turn the end of a piece of clothing over and over to make it shorter 卷起，挽起（衣服）◆He rolled up his sleeves and started washing the dishes.
他挽起衣袖开始洗盘子。OBJ sleeves, trousers
OPP roll sth down2. to fold sth to make the shape of a tube or a ball 把…卷成筒形（或球形）；把…卷起来◆She rolled up the sleeping bag.
她卷起了睡袋。OPP roll sth out3. to close the window in a car, especially by turning a handle; to raise sth 摇上（车窗）；将…升高◆She rolled up the window and drove off.
她摇上车窗开车走了。OBJ car window
OPP roll sth down[v + adv + n] [v + n/pron + adv]▸ ˈroll-up noun (BrE, informal)
a cigarette that you make yourself （自制的）烟卷，卷烟◆Simon lit a roll-up.
西蒙点了根烟卷。●ˌroll sb/sth ˈupto defeat or gain an advantage against a group of enemy soldiers, etc. 击败；占…的上风◆Counter-intelligence services rolled up many of Moscow’s spy networks.
反情报机构捣毁了莫斯科的多个间谍网。◆Numerous terrorist cells have been rolled up.
众多恐怖分子的基层组织被破获。[v + adv + n] [v + n/pron + adv] |