n.路障;障礙
There was no sign of a roadblock. 那兒沒(méi)有設(shè)置路障的跡象。
The police had set up a roadblock and waved several drivers down. 警方設(shè)下路障并揮手示意幾位司機(jī)停車(chē)。
His car was swerved to avoid bumping against the roadblock. 為了避免撞上路障,他把車(chē)打了個(gè)急轉(zhuǎn)彎。
Anytime they could set up a roadblock in our way. 他們隨時(shí)都可能設(shè)置障礙來(lái)阻礙我們。