Pyrazolinyl
吡唑啉基
🗣️ 情景例句
Then why don't we go look at this house, too?
那我们何不也去看看这栋房子？
Medicines are not meant to live on.
不能靠药物度日子。
He say he's just arrived in Scotland. He says he's staying at a Youth Hostel.You know he's a member of the Y.H.A.
他说他刚到苏格兰。他说他住在一家青年招待所。你知道，他是“青招协”的一个成员。