Corasil
(液体色谱固定相)表面多孔的玻璃珠
🗣️ 情景例句
This is not the way to spend our fifth anniversary.
这不是我们过五周年纪念日的方式。
It seems to be clearing up.
看来天要放晴了。
You are so considerate.
你真有心。