Catalyst recovery
[化] 催化剂再生
🧩 词语组成解析
🗣️ 情景例句
What kind of payment terms can you offer?
您要什么样的付款方式？
Do well is better than say well.
说得好不如做得好。
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。