顶替的英文：
to replace

参考例句：

A new specimen selected to replace a holotype that has been lost or destroyed.
新模标本为顶替已丢失或损坏的正模标本而精选的新标本

He substituted for the worker who was iii.
他顶替了那位生病的工人。

I sold myself for more than I thought I was worth," he added, attempting to smile
我昨天去顶替了一个人的位置。

Will you cover for John today, jean?
琼，你今天能顶替约翰吗？

When his mother retired of her own accord on account of her illness, he took her place
他母亲自愿病退时，他顶替了她的工作

Worker who refuses to join a strike or a trade union,or who takes the place of a striker;blackleg
拒绝参加罢工的工人;拒不参加工会的工人;顶替罢工者工作的人;工贼.

replace是什么意思：
v. 取代，代替；替换，更换；把…放回原位

Insertion and replacement
插入和替换

She replaced the receiver.
她将听筒放了回去。

a substitute; a substitution; a replacement
代替物

The throttle valve adjuster was replaced.
更换了节气阀调节器。

A person, unlike a machine, is not replaceable.
人和机器不同，是不可替代的。