| 单词 | set off |
| 释义 | set off 🄰 vi. 启程；出发；动身 They set off about three hours ago.他们约3小时前出发了。 to set off for sth动身前往… We set off for London at 9 o'clock.我们9点出发前往伦敦。 to set off from sth从…出发 to set off on sth出发开始…之旅 They were about to set off on a long journey.他们要出一趟远门。 🄱 vt. sep. 1.(activate)to set sth off or to set off sth + bomb引爆；+ alarm触发 Someone set off a fire extinguisher.有人触发了灭火器。 2.(spark off)to set sth off or to set off sth引发；激发 The announcement set off a wave of protests.公告引发了一波抗议浪潮。 3.(cause to react)to set sb off使开始(做某事)；(尤指)使笑起来, 使哭起来, 使侃侃而谈 Helen started laughing and that set me off.海伦大笑起来, 引得我也笑开了。 4.(show up well)to set sth off or to set off sth衬托出；把…衬托得好看 Blue sets off the colour of your eyes.蓝色衬托出了你眼睛的颜色。 |
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