Copernicus was the scientist who first propounded the heliocentric theory.

哥白尼是最先提出日心说的科学家。

Newton was inspired by an apple and propounded the Newton's law of universal gravitation.

牛顿在受到苹果的启发后提出了万有引力定律。

At the meeting he propounded a new round of investment with existing funds.

在会上他提议用现有资金进行新一轮投资。

It was Ptolemy who propounded the theory that the earth was at the centre of the universe.

是托勒密提出了地球位于宇宙中心的理论

He wins the prize by propound the theory.

他因提出学说而获奖。

Martin had a question of his own to propound to her.

马丁自己也向她提出了问题，想衡量一下她对他的信心。

George Bush wants his library to propound his message.

乔治·布什想用他的图书馆来陈述他的观点。

Thus the novels, like the Diary, propound the absurd question.

于是，这些的小说，像《日记》一样，均提出了荒谬的问题。

He likes to propound problems but not the ways to solve them.

他喜欢提出问题而不喜欢提出解决问题的办法。