| 释义 |
signal noun 1sign/action/sound that sends a message 标志；动作；声音ADJECTIVE | VERB + SIGNAL | SIGNAL + VERB | PREPOSITION ADJECTIVEclear, unmistakable 清晰的／明确无误的信号agreed, prearranged 约好的／事先约定的信号conflicting, confusing, contradictory, mixed 相互冲突的信号；让人迷惑不解的信号；有歧义的信号wrong 错误信号◆Laughing when you should be crying sends out the wrong signals to people.应该哭的时候却笑，就向人们传达了错误的信号。alarm, danger, distress, warning 报警／危险／求救／警告信号hand, non-verbal, smoke, visual 手势；非语言信号；烟雾信号；视觉信号turn (NAmE) （汽车上的）转向指示灯busy (NAmE) (engaged tone in BrE) （电话占线时的）忙音◆All I get is a busy signal when I dial his number.我给他拨电话只能听到占线的忙音信号。buy, sell (both business 商业) 买入／卖出信号◆A strong buy signal was issued to traders.交易员收到了强烈的买入信号。VERB + SIGNALgive (sb), make, send, send out （给某人）发信号；打信号◆When I give the signal, run!我一发信号，你就跑！interpret, read 解读信号◆The brain interprets the signals from the retina as light.大脑把来自视网膜的信号解读为光。interpret sth as 把⋯理解为信号◆The remark was interpreted as a signal that their government was ready to return to the peace talks.该言论被视作政府准备重回和平谈判的信号。pick up, respond to 领会信号；对信号作出反应◆Interviewers quickly learn to pick up non-verbal signals.采访者很快学会读懂非语言信号。act as 作为信号◆The insect's yellow spots act as a warning signal to its predators.昆虫身上的黄点是向其天敌发出的警告信号。SIGNAL + VERBcome from sth 信号来自⋯◆Try to read the signals coming from the patient.要尽量读懂病人发出的信号。indicate sth 信号表示⋯◆the signals that can indicate danger可能预示危险的信号PREPOSITIONat a signal, on a signal 按照信号◆At a prearranged signal, everyone started cheering.看到预先约好的信号，大家都开始欢呼起来。signal for 示意⋯的信号◆She made a signal for the car to stop.她打了个手势，让汽车停下了。signal from, signal to 来自⋯的／给⋯的信号◆Wait for the signal from the leader of your group.等你们组的组长发出信号。 |