Cinchotine
[医] 辛可丁, 辛可尼芬, 氢化辛可宁
🗣️ 情景例句
She can't sit around and do nothing.
她总不能闲坐着无所事事呀。
Do you often do work during the holidays?
你常常在假日期间做工作吗？
I'm sorry, but we have a problem here.
对不起，我们有困难。