Plumbomicrolite
铅细晶石
🗣️ 情景例句
The subject is unfamiliar to me.
那个问题我不熟悉。
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
Would you let me know your fax number?
可以告诉我您的传真机号码吗？