a part of an aircraft’s wing that can be raised in order to interrupt the flow of air over it and so slow the aircraft’s speed (机翼的)扰流片 Topics Transport by airc2a raised part on a fast car that prevents it from being lifted off the road when travelling very fast Topics Transport by car or lorryc2(汽车的)气流偏导器 - (especially North American English)
a candidate for a political office who is unlikely to win but who may get enough votes to prevent one of the main candidates from winning 选举中的搅局者(无望获胜但所得选票可能使某主要候选人无法当选) a person or thing that intends or is intended to stop somebody/something being successful Topics Difficulty and failurec2阻碍…成功的人(或事物);搞砸…的人(或事物) information that you are given about what is going to happen in a film, television series, etc. before it is shown to the public (在电影、电视剧等公映前的)剧情透露 In the final episode (spoiler alert) he gets shot. 在最后一集(剧透预告)中,他被枪杀了。 Warning: this review contains spoilers. 警告:这篇评论包含剧透。
a news story, book, etc. that is produced very quickly in order to take attention away from one produced by a competitor that appears at the same time (为竞争而迅速发表的)抵消影响的报道(或书籍等) The paper ran a spoiler. 报纸刊登了剧透。