她对这个主题几乎无所不知。
She knows pretty well everything there is to know on the subject.
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pretty英 /ˈprɪti/|美 /ˈprɪti/
well英 /wel/|美 /wɛl/
解释
pretty well 是一个固定搭配，意思是"几乎、差不多"，用来表示程度接近完全。
She knows pretty well everything there is to know on the subject.
pretty well 是一个固定搭配，意思是"几乎、差不多"，用来表示程度接近完全。