Cotinine
可铁宁
🔁 扩展释义
【化】 可替宁
🗣️ 情景例句
Alexandra's coming over to help me
Alexandra就要来帮我
He is truly happy who makes others happy.
真正幸福的是使人幸福的人。
People often ask me whether I like being a twin.
人们常常问我是不是喜欢双胞胎。