Low vacuum
[电] 低度真空
🧩 词语组成解析
low
[ləu]
adj. 低的，矮小的;楼下的，低洼的;沮丧的;下贱的;
adv. 低声地;谦卑地;底下地;
n. 低点;低水平;牛的叫声;
vi. （牛）哞哞叫;
🗣️ 情景例句
Hi, what can I do for you?
嗨，你好。我能为你做些什么？
I still have some questions concerning our contract.
就合同方面我还有些问题要问。
Get him his change! It's easy to say, sir; but look at the bill yourself.
给他找钱！先生，说的倒轻巧，您自己来看看这张票子吧。