has lost和had lost有什么区别

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has lost和had lost有什么区别
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has lost和had lost有什么区别
has lost和had lost有什么区别

has lost和had lost有什么区别
He leans over backwards to make up for what he has lost.他过于努力弥补他的损失.He had lost his identity card and was being questioned by the police.他遗失了身份证,正在被警察查问.通过上面两个例句你可以看清楚,前者是现在完成时,而后者是过去完成时.

前者是现在完成时 后者是过去完成时,形容过去的过去 he had lost it yesterday