Isophenindamine
四氢甲基苯基茚并吡啶
🗣️ 情景例句
Maybe we should hang out sometime.
我们什么时候可以一起出去散散心。
I haven't seen you for a long time.
好久没有见到你了。
Have you had any breakfast yet?
你吃过早餐了吗？