Coarse vacuum
[化] 低真空
🧩 词语组成解析
coarse
[kɔrs]
adj. 粗鄙的;粗糙的;粗野的;粗制滥造的;
🗣️ 情景例句
Where do you work?
你在哪儿工作？
She's been living there since her birth.
她生下来就住那儿。
I think she's twelve.
我想她十二岁了。