Chamber crystal
[化] 铅室结晶(即亚硝酰硫酸)
🧩 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
Frankly, I thought they'd be here, but ...
老实说 我原以为他们会在这儿 但……
He who never was sick dics the first.
永不生病的人往往一病致命。
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你们离开实验室前，务必要关上电源，关好窗户。