first on

US

UK

A1 初級
adv.副詞首先
Safety is first on our list of priorities.
adv.副詞第一個
She was first on the scene after the accident.
adv.副詞第一個
The band was scheduled to be first on stage.

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什麼是青春期?解讀女孩的青春期 (What is Puberty? Decoding Puberty in Girls)

04:31什麼是青春期?解讀女孩的青春期 (What is Puberty? Decoding Puberty in Girls)