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
Don't get ahead of yourself.
别做你力所不能及的事。
I hope we can conclude the transaction at this price.
希望我们能就此价格达成交易。
He suggested a picnic.
他建议搞一次野餐。