Osmium tetroxide
[医] 四氧化锇
🧩 词语组成解析
n. 锇\\n[化] 锇Os
n. 四氧化物\\n[化] 四氧化物
🗣️ 情景例句
I'd like you to meet Audrey and her mother, Mrs. Cooper.
我来向你介绍， Audrey和她母亲 Cooper太太。
He is not fit to command others that cannot command himself.
正人先正己。
Can I see it?
我可以看看吗？