Minium
[化] 铅丹; 四氧化三铅\\n[医] 铅丹, 四氧化铅, 红铅
🗣️ 情景例句
Mr. O'Neill is the publisher of several magazines. O'Neill
先生是好几家杂 的发行人。
Do I have to go to a hospital?
我应该住院
It's a good idea to hold such conferences.
召开这样的会议真是个好主意。