derail
derail
verb
derailment
noun
语源
verb
- [with obj.](一般作 be derailed)cause (a train or tram) to leave its tracks accidentally
使（火车，有轨电车）出轨
a train was derailed after it collided with a herd of cattle.
一列火车在与牛群相撞后出轨。
■[no obj.](of a train or tram) accidentally leave the tracks
（火车，有轨电车）出轨
the trams had a tendency to derail on sharp corners.
有轨电车在急转弯处容易出轨。
■[with obj.](figurative)obstruct (a process) by diverting it from its intended course
(喻)使脱离原进程；阻碍，阻挠
the plot is seen by some as an attempt to derail the negotiations.
有人认为这一阴谋的目的是阻挠谈判。
derailment
noun
语源
- mid 19th cent.: from French dérailler, from dé- (expressing removal) + rail 'rail'
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考试词汇表
