Calcium arsenite
[医] 亚砷酸钙
🧩 词语组成解析
n. [化]亚砷酸盐
🗣️ 情景例句
I've got no idea.
我不知道。
Every dog is valiant at his won door.
狗在家门前条条都凶悍。
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.
他们要在船舱里工作，切掉旧的金属，焊接新的金属板，钻孔，埋电线和电话线以及安装新的水管和蒸汽管。