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
I have to go out and hand out fliers.
我要出去派传单。
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。
No human endeavor or thought would be unchanged by it.
任何人类的努力和想法都会发生变化。”