Centaurine
百花金碱
🔁 扩展释义
【化】 百金花碱
🗣️ 情景例句
How big is your family?
你家有几口人？
John has extracurricular activities. He's on the football team.
约翰有课外活动。 他参加了足球队。
The coldest season of the year is winter.
一年里最冷的季节是冬天。