couple

　　n. 对,夫妇,数个 vt. 加倍,使成双,连结,使成婚 vi. 结合,成婚

　　常用短语

　　a couple of 一对,一双,两三个

　　married couple 已婚夫妇

　　couple up 把...耦联起来

　　参考例句

　　The doctor ordered him to stay in bed for a couple of days.大夫嘱咐他卧床一两天。

　　Several couples were on the dance floor.有几对舞伴在跳舞.

　　The name of Mozart is coupled with the city of Salzburg.莫扎特的名字是与萨尔茨堡城联系在一起的.

　　They old couple salted away money for their retirement.老夫妇为退休储钱。

　　His money cascaded away in a couple of years.他的钱在三两年内便滚滚流失了。

　　courage

　　n. U勇气,胆量

　　常用短语

　　dutch courage n.<俗> 酒后之勇

　　参考例句

　　The fireman demonstrated great courage in saving the child.那救火员在救那小孩时表现了十足的勇气。

　　The heroine was famous for the courage and daring action.女英雄因勇气与无畏的行为而出了名。

　　His courage put him through the accident safely.他的勇气使他安然度过意外。

　　He lacks courage.他缺乏勇气

　　She summoned up her courage and stepped in.她鼓起勇气走了进去