Proofing
[化] 涂胶; 刮胶; 上胶; 证明
🗣️ 情景例句
I'd like a side order of onion rings, please.
我想再要一个洋葱圈。
Lend me your notes.
笔记借我抄。
However, boxing was very crude, for these were no rules and a prizefighter could be seriously injured or even killed during a match.
不过，拳击是十分野蛮的，因为当时没有任何比赛规则，职业拳击手有可能在比赛中受重伤，甚至丧命。