每个人都会对事业很懊丧。It's very dispiriting for anyone to be out of a job.他的回答充满了愤怒和懊丧。His response is one of anger and frustration.她因错过聚会而面露懊丧之色.Her face showed her dejection at missing the party....
Old buses are major contributors to pollution in British cities...破旧的公交车是造成英国城市污染的主要因素。Resonance theory says that benzene can be represented by two contributors.共振论认为苯能用两个参与体表示.Large public and private companies have lon...