取代

guó huò zhèng zài qǔ dài jìn kǒu huò

国货正在取代进口货。

Home-made goods are edging out imported foreign goods.

dà liàng zhí yuán bèi jì suàn jī qǔ dài le

大量职员被计算机取代了。

Many employees were displaced by computers.

zhè tiáo guī zé huì qǔ dài yǐ qián suǒ yǒu de guī zé

这条规则会取代以前所有的规则。

This regulation will supersede all previous rules.

qǔ dài fǎn yìng

取代反应

substitution reaction