Collidine
可力丁； 三甲基吡啶
🗣️ 情景例句
We have another appointment on the same day.
我们那天有另外一个约会。
Excuse me for interrupting.
对不起打扰你了。
I said, 'This is Pauline's mother. Please don't telephone my daughter again!'
我说：“我是波淋的母亲。请不要再给我女儿打电话了！”