set off

(1) 啟程；出發(fā)

eg. Nichols set off for his remote farmhouse in Connecticut.
尼科爾斯啟程前往他位于康涅狄格州的偏遠(yuǎn)農(nóng)舍P8F&~Q@=S5J。

eg. The president's envoy set off on another diplomatic trip.
總統(tǒng)特使再次踏上外交之旅7.wmn-~2[k^。

(2) 引爆（炸彈）；觸發(fā)（警報(bào)）

eg. Any escape, once it's detected, sets off the alarm.
逃跑一旦被偵察到，就會(huì)觸發(fā)警報(bào)xyJGpYQ-^b。

eg. Someone set off a fire extinguisher.
有人打開(kāi)了滅火器M@JHAO8JU8=;u[Xw~,。

(3) 引發(fā)；激起

eg. The arrival of the charity van set off a minor riot as villagers scrambled for a share of the aid.
賑濟(jì)貨車(chē)一到達(dá)，便引發(fā)了村民爭(zhēng)搶救援物資的小規(guī)模騷亂(wQx_=bJ);UQ。

2. reach a state 到達(dá)……狀態(tài)

eg. Practicing relaxation techniques regularly will enable you to reach a state of peace during stressful times.
定期練習(xí)放松的技巧，能使你在壓力大的時(shí)候達(dá)到一種寧?kù)o狀態(tài)Dg8+%eDFlyCQpg47。

3. a sense of relief 解脫感

eg. I looked away from the girl with a sense of relief.
我的視線離開(kāi)了那個(gè)女孩，帶著一種解脫的感覺(jué)k-K[rD^D3VA。

4. all over again 再一次，重新

eg. What would you like to change in your life if you can do all over again?
如果可以重新開(kāi)始，你希望改變你生活中的哪些部分？