慢速英语:Ireland, Japan, China Scientists Share Nobel Prize for Medicine

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1. praise vt.歌颂; 赞扬
例句：Hal is so talented that it's difficult to praise him too highly.
哈罗很有才华，怎么赞誉也不大可能过分。

2. discover vt.发现; 碰见
例句：You shall not discover it to any person in the world.
你不要向世上任何人道破这件事。

3. invest vt.投资; 花费
例句：Can I be sure of a profit if I invest?
我要是投资, 肯定能获利吗?

4. affect vt.影响; 假装
例句：Antenatal complications can affect a baby's health.
胎儿期并发症能影响婴儿的健康。