Aristolochine
馬兜鈴堿
??? 情景例句
May I please speak to Mr. Kong?
我可以孔先生講話嗎？
Make the best of a bad business (or job or bargain).
身處山窮水盡，力爭柳暗花明。
The eggs are sold by the dozen.
雞蛋按打賣。