Betterness
金银块超过标准的纯度
🗣️ 情景例句
You should use 'officer' to address a policeman.
你应该用 'officer' 来称呼警察。
Where can I get my baggage?
我到哪里去拿我的行李呢？
It really looks good on you.
穿在你身上真是好看。