Operating and maintenance supplies
[经] 修缮用品
🧩 词语组成解析
operating
[['ɔpəreitiŋ]]
a. 操作的, 工作的, 营业上的, 业务的, 关于收支的, 关于损益的, 外科手术的\\n[机] 运转费用
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
n. 供应品, 日用必需品, 生活用品, (储备)物质, 存货, 补给品, 生活费用\\n[化] 辅助材料
🗣️ 情景例句
Did you know that the Empire State Building is short, when compared with many of the skyscrapers today?
你知道吗？帝国大厦如果和召集的许多摩天大厦相比其实并不高。
I wonder why they're angry.
伙计，他们为什么生气？
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。