Arsenical solution
[医] 亚砷酸钾溶液
🧩 词语组成解析
a. 砷, 砒霜\\n[医] 砷的; 砷剂
🗣️ 情景例句
She can't sit around and do nothing.
她总不能闲坐着无所事事呀。
While Mike was an only child, he would amuse himself with his toys.
麦克还在孩提时，常常独自玩玩具取乐。
He can't write very much on a card, Mum.
在明信片上他写不了很多，妈妈。