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
the bank needs to be sure
银行需要确定
I finish working at 5:45 p.m.
我在下午5:45点完成工作。
He say he's just arrived in Scotland. He says he's staying at a Youth Hostel.You know he's a member of the Y.H.A.
他说他刚到苏格兰。他说他住在一家青年招待所。你知道，他是“青招协”的一个成员。