Styragel
[化] (商)聚苯乙烯型交联共聚物(用作色谱固定相)
🗣️ 情景例句
Yeah.
是的。
This knife is dirty.Would you bring me a clean one,please?
这把刀子是脏的.请你给我干净的一个,好吗？
Until we are intelligent as to its laws and varieties,
直到我们理解了风俗的规律性和多样性，