吃透英语课本,提升在校竞争力
phrase. 出发;动身;使爆炸;引起
The president's envoy set off on another diplomatic trip.
总统特使再次踏上外交之旅。
Any escape, once it's detected, sets off the alarm.
逃跑一旦被侦察到,就会触发警报。
Someone set off a fire extinguisher.
有人打开了灭火器。
Nichols set off for his remote farmhouse in Connecticut.
尼科尔斯启程前往他位于康涅狄格州的偏远农舍。
v.出发;引起;动身;使爆炸;抵销;分开
set out
set loose