Plumbous selenide
[化] 硒化铅
🧩 词语组成解析
a. 亚铅的, 含二价铅的\\n[化] 铅的; 二价铅的
n. 硒化物\\n[化] 硒化物; 硒醚
🗣️ 情景例句
I held him closely.
我紧紧地抱着他。
Your friend was here a week ago,wasn't he?
一个星期前，你的朋友曾在这里，是不是？
5 What makes you feel that you are doing well?
5。是什么使你感到自己干得不错？