contrary 相反
rary to与相反
ribute to 有助于
eive of想象，设想
ly with遵守， 依从
business 出差办事
but one 倒数第二
for要不是. 表示假设
entrate on集中，专心
the floor 起立发言
concerned with与有关
busy doing sth. 忙于做某事
sth. formoney 用多少钱买
ern oneself about with 关心
ones hearts content尽情地，痛痛快快
consistent with与一致. be consistent in一贯的
content with满足于be content to do sth. 愿意做某事
ult sb. on about sth. 向征求方面的意见， 就向请教
capable of 能够，有能力be capable of being +过去分词是能够被的
rast to 和形成对比 by contrast 对比之下 contrastwith 把与相对(对照)
