Plumbous arsenate
[化] 砷酸铅
🧩 词语组成解析
a. 亚铅的, 含二价铅的\\n[化] 铅的; 二价铅的
[化] 砷酸盐(或酯)\\n[医] 砷酸盐
🗣️ 情景例句
and tell us all about it during lunch.
一面吃午餐 ，一面告诉我们一切。
He that would command must serve.
欲做先生，先做学生。
Sending a fax is more expensive than posting a letter, but much quicker.
发传真比寄信要贵些，但是要快得多。