Preventine maintenance
[电] 预防的维持
🧩 词语组成解析
🗣️ 情景例句
No, thanks.
不啦，谢谢。
Long absent, soon forgotten.
长久不在的人，很快被忘怀。
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。