Coptine
[化] 黄连亭; 黄连次碱\\n[医] 黄连次硷
🗣️ 情景例句
I'll call in the morning and set up an appointment to see him.
我明天早上就打电话给他， 跟他约个时间去看他。
These shoes are worn-out.They've lasted a long time.
这些鞋子旧了。已经用了很长时间了。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。