嘲笑声的背后潜伏着一种越来越强烈的不安。Behind the mocking laughter lurks a growing sense of unease.国际投资者已对该国的经济状况感到紧张不安。International investors have become jittery about the country's economy.他吸了吸鼻子，对这项提议感到窘迫不安，心烦意乱。He sniffed, fidget...
涂擦用涂抹油或洗液湿润或摩擦 ( 身体的一部分 ).To moisten and rub ( a part of the body ) a liniment or lotion.涂擦用涂抹油或洗液湿润或摩擦 ( 身体的一部分 )To moisten and rub ( a part of the body ) with a liniment or lotion....
专业学科充满陷阱，专套粗心大意的人。Specialist subjects are full of pitfalls for the unwary.工程学和工艺学互不相同，也有别于自然学科。Engineering and technology are disciplines distinct from one another and from science.这本书基本上会让那些不熟悉该学科的人对其有个初步了解。The book is ...