这一聚合物的性质目前是个商业机密。The nature of the polymer is currently a trade secret.她从未参与过为任何人获取或复制机密文件之事。She never participated in obtaining or copying any classified documents for anyone.他获得了安全许可，可以接触机密信息。He has a security clearanc...
Every Monday morning I convene and preside over our department meeting.每个星期一的早上,我召集和主持部门会议.We went to dinner the following Monday evening...接下来那个周一的晚上，我们一起去吃了晚餐。She told the court she would give a full explanation of the...
He is still smarting over criticism of his victorious but clumsy performance.他还在为别人批评他尽管最终胜出但表现笨拙感到闷闷不乐。It was a clumsy looking aeroplane.那架飞机样子很难看。The lyrics are banal and the rhymes clumsy.歌词平淡老套，押韵生硬蹩脚。...
迈克尔: 不, 爸爸, 我午餐和晚餐会吃.Michael: No, Dad, I'll eat it for lunch and dinner.我其实不太爱参加晚餐会.I'm not really much on dinner parties.她为十个人举办晚餐会.She gave a dinner for ten people....
the transitory nature of his happiness他的幸福昙花一现…a sad reminder of the transitory nature of political success.不由得令人悲哀地想到政治成功昙花一现的本质Most teenage romances are transitory.绝大多数十几岁少年的恋情都转瞬即逝。Blessed is the man who is not attach...