Sonim
(=solid nonmetallic impurity) 固体非金属杂物, 夹灰, 夹砂
🗣️ 情景例句
Not until recently.
最近才考虑到。
When would you like to return?
你打算什么时候回来？
A huge iceberg was suddenly spotted by a lookout.
突然，了望员发现一座冰山。