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
She'll be fine.
她不会有事。
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
It's for my daughter, Susan.
是为我的女儿苏珊做的。