Sonim
(=solid nonmetallic impurity) 固体非金属杂物, 夹灰, 夹砂
🗣️ 情景例句
Yes. Here you are.
好的，都在这儿。
Do you often do work during the holidays?
你常常在假日期间做工作吗？
It did not take the firefighters long to put out the fire, and they at once started to look for causes of the fire.
消防队员没花多时间就把大火扑灭了，他们马上开始调查火灾发生的原因。