Cloud chamber
[化] 云室\\n[医] 雾室
📖 牛津释义
cloud chamber
(physics 物) device containing vapour in which the paths of charged particles, X-rays and gamma rays can be observed by the trail of tiny drops of condensed vapour they produce 云室（一种含饱和水蒸气的辐射探测器, 遇有粒子、 X射线和伽马射线通过时, 可形成凝结的细小水滴的径迹）.
🧩 词语组成解析
cloud
[klaud]
n. 云;云状物;一团;阴影;
vi. 布满云;显得阴沉;看起来忧愁）;
vt. 使难以理解;使…朦胧不清;使减少乐趣;混淆;
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
OK.
好的。
Purse
皮包
I'm afraid he's out at the moment. He's at the cinema. Can I take a message?
恐怕他这会儿不在家。他在电影院。我可以给你捎个信儿吗？