Norbolethone
[化] 诺勃酮; 二乙诺酮
🗣️ 情景例句
How long have you known her?
你认识她多久了？
He deserves praise.
他应得称赞。
I have to transfer to No. ll bus, but where is the bus stop?
我需要换乘11路公共汽车，但是汽车站在哪儿？