英语词组step up (to sb/sth)是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	step up (to sb/sth)
释义	●ˌstep ˈup (to sb/sth) to come forward 走上前去◆He stepped up to receive his award. 他走上前去领奖。◆The runners stepped up to the line. 赛跑运动员走向起跑线。[v + adv]
随便看	scrunch scrunch sth up (informal) seal seal sth in seal sth off seal sth up search search for sb/sth search sb/sth out search through sth see see about doing sth see about sth seeing-to seek seek sb/sth out see over/round sth (BrE) seep seep away see sb in see sb into sth see sb off see sb out (BrE) see sb through see sb through sth

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