Arsenit
[机] 亚砷酸盐
🗣️ 情景例句
She's coming over this morning to help me with my math.
她今天早晨要过来帮我补习数学。
A thief knows a thief as a wolf knows a wolf.
贼了解贼，正如狼了解狼。
Look at Mr Fat. He was very rich. He had lots of money.
瞧胖先生。他很富。他有很多钱。