past perfect
.past 'perfect
n [singular]technical
the form of a verb that shows that the action described by the verb was completed before a particular time in the past, formed in English with 'had' and a past participle
>past perfectadj
1. Earth movements in the past elevated great areas of the seabed. 地球过去的运动使海底大片地区隆起。
2. Cars lumbered past Magdalen and the University Church. 汽车隆隆驶过马德林和大学教堂.
3. But the historian attempting to reconstruct the distant past is always faced with a difficult task. 但是,历史学家企图重现遥远的过去可是一项艰巨的任务,
4. But as they soon discovered, disguises can sometimes be too perfect. 但他们很快就发觉,化装的效果有时过分完美了。
5. But you mustn´t come home after a quarter past eleven. 但你不能超过11点1刻回家。
6. By 1900 unsafe hospitals and ignorant nurses were things of the past. 到1900年,不保险的医院与无知的护士都不存在了。
7. Bill can't do that. He won't let anybody know he isn't perfect. 比尔却不能。他不想让别人知道他并不十全十美。
8. But I can't tell my parents because they go crazy when anything is not perfect," said Sandy. 可我不能告诉我父母,要是有什么不完美的事,他们会气疯的。"
9. We work in perfect cooperation. 我们工作十分协调。
10. When he smiled he exposed a set of perfect white teeth. 他笑时露出了一口漂亮的白牙.
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