Isoridentin
八氢二羟基甲基双亚甲基环癸并呋喃酮
🗣️ 情景例句
I met her at Thanksgiving,
我在感恩节与她见面
I hope you change his plan.
我希望你改变他的计划。
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？