Monochloromethane
氯甲烷; 甲基氯
🗣️ 情景例句
Oh, you really had a bad day.
哦 你们真的没玩好。
Someone is working in the manhole.
有人在
It is not uncommon to hear that a shipping company has made a claim for cost of salvaging a sunken ship.
航运公司为打捞沉船而提出索赔，这是常有的事，