on top of

US /ɑn tɑp ʌv/

UK /ɔn tɔp ɔv/

A2 初級
prep.介系詞掌握
She's really on top of things in her new job.
prep.介系詞在...之上
The cat was sitting on top of the refrigerator.
prep.介系詞除了...之外
On top of his salary, he receives a generous bonus.
idiom慣用語;成語掌控一切
She's really on top of things; she manages everything efficiently.
prep.介系詞掌握;精通
She's really on top of things; she manages everything efficiently.
prep.介系詞雪上加霜
On top of all the stress at work, my car broke down.
adj.形容詞掌控
She likes to stay on top of her work.

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