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
Hello, I would like to speak to ..., please.
喂， 我想找一下……
I enjoyed it very much.
我非常喜欢。
Can you believe that I bought a TV for $25?
你能相信吗我买一台电视只花了不起5块钱？