Trichloropyridine
[化] 三氯吡啶
??? 情景例句
What do you do in your spare time?
你在業(yè)余時(shí)間做什么？
It's too expensive for me.
對(duì)于我來(lái)說(shuō)太貴了。
Don't be that way!
別那樣！