一对

a case in point

一个恰当的例子

a bill of fare 菜单;节目单 | a case in point 一个恰当的例子 | a couple of 一对,一双;几个

Oslash; a case in point

一个恰当的例子

bill of fare 菜单;节目单 | " a case in point 一个恰当的例子 | " a couple of 一对,一双;几个

a cluster of

一串/丛

3.a case in point一个恰当的例子 | 4.a cluster of 一串/丛 | 5.a couple of一对,一双;几个

a couple of days /weeks

两三天/周

a couple of 一对/双,两三个,一些,几个 | a couple of days /weeks 两三天/周 | a cup of 一杯

a far cry

遥远的距离

a couple of 一对,一双;几个 | a far cry 遥远的距离 | a few 少许,一些

Oslash; a far cry

遥远的距离

" a couple of 一对,一双;几个 | " a far cry 遥远的距离 | " a few 少许,一些

a flash in the pan

昙花一现,虎头蛇尾

a drop in the bucket 沧海一粟 | a flash in the pan 昙花一现,虎头蛇尾 | a fight of 一对,一群

a moment later

片刻之后

a moment ago 刚才 | a moment later 片刻之后 | a pair of 一对;一双

a pail of water

一桶水

a packet of cigarettes 一包香烟 | a pail of water 一桶水 | a pair of 一对

a painful stomach

疼痛的胃

68a painful problem棘手的问题 | 69a painful stomach疼痛的胃 | 70a pair一对夫妇

it is time to do：该做......了

bring oneself to do 使自己做...... | it is time to do 该做......了 | stay in touch 保持联系

sit for the examination：参加考试

837at the top of one's voice大声地 | 838sit for the examination参加考试 | 839costumen. 服装,剧装