Ultrahigh vacuum(hhv)
[化] 超高真空
🧩 词语组成解析
a. 超高的,特高的
🗣️ 情景例句
and replaces it with a new glove
用一个新的手套来换它
Who is going to win?
谁会赢？
and should never be added to drinking water.
永远不能掺入饮用水。