Styragel
[化] (商)聚苯乙烯型交联共聚物(用作色谱固定相)
🗣️ 情景例句
Who do you work for?
你是做什么工作的？
He guessed the train would come in early.
他猜想火车会很早到达。
It looks a bit like a deer. There's its head and there are its feet.
它看起来有点像鹿，那是鹿头，那是鹿脚。