Ⅰ动词 1.(后退) step back 短语和例子 退却 go back; retreat2.(使退却) drive back; repulse 短语和例子 却敌 repulse the enemy3.(推辞; 拒绝) decline; refuse; reject 短语和例子 推却 decline; refuse; 盛情难却。 it would be ungracious not to accept your invitation.4.(用在某些动词后, 表示动作的完成) 短语和例子 冷却 cool off; 忘却 forget; 了却一个心愿 fulfil a wishⅡ副词 (表示转折) but; yet; however; while 短语和例子 他很同情她, 却又不知说什么好。 he was full of sympathy for her, yet he didn't know what to say. 她有许多话要说, 一时却什么也说不出来。 she had a lot to say, but at the time she was unable to utter a word