211. be on duty 值班, 值日, 在上班时 212. be in duty bound to (do) (=be required by one‘s job or e... [查看全文]
181. demand sth. of sb. 向某人要求(非物质的)东西. demand sth. from sb. 向某人要求(物质的)东西 182.in demand有需... [查看全文]
151. be content with(=be satisfied with) 满足于be content to do sth. 愿意做某事 152. contrary to (=in opposi... [查看全文]
121. be concerned with (=about) 与…有关 122. concern oneself about / with 关心 123. in conclusion(=as the... [查看全文]
91. buy sth. for…money 用多少钱买 92. be capable of 能够, 有能力 be capable of being +过去分词:是能够被…... [查看全文]
61. on the average (=on average, on an average) 平均 62. (be) aware of (=be conscious of , having knowled... [查看全文]
31. to advantage 有利的,使优点更加突出地. 32. have an advantage over 胜过. have the advantage of 由于…处于... [查看全文]
1. abide by(=be faithful to ; obey)忠于;遵守。 欢迎下载 2. be absent from…. 缺席,不在 3. absence or mind... [查看全文]
Ⅰ. The singer Michael Jackson’s story, although unusually brutal and extreme, is illumination when consid... [查看全文]
Ⅰ. After the personal-savings rate dipped to zero in 2005, the shock of the economic crisis last year promp... [查看全文]