Evacuated chamber
[化] 真空室
🧩 词语组成解析
a. 疏散；排空的, 撤退者的
chamber
[ˈtʃeɪmbər]
n. 室，卧室，会客室;内庭;[多用于英国]律师的办公室;议事厅;
vt. 限制，幽禁，封闭或限制;使备有房间;
camer, chamber 房间;源于希腊语kamara, 拱顶
🗣️ 情景例句
I maintain that the most important thing is having good friends.
我认为最重要的是有好朋友。
Do you mind if I turn off the light?
我把灯关了，好吗？
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。