Epipropidine
[化] 依匹哌啶; 双环氧哌啶
🗣️ 情景例句
Good afternoon, Mrs. Green. I'd like you to meet my girlfriend, Sally.
格林太太，下午好。我想让你认识一下我的女朋友萨里。
You have a radio,don't you?
你有一台收音机，对吗？
Just three more cases.
只要再三箱就可以了。