Catalyst chamber
[建] 催化剂室, 反应器
🧩 词语组成解析
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'm sorry, I don't really understand.
对不起，我真的听不懂。
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
but the fire fighters were eventually able to free him by cutting a huge hole in the wall.
消防队员在墙上挖了个大洞，才终于把他解救出来。