Ethynyl
n. [化]乙炔基
🗣️ 情景例句
What do you do when he cries like that?
像他哭得这个样子该怎么办？
Feed a pig and you'll have a hog.
种瓜得瓜，种豆得豆。
Tony speaks English and he plays tennis.
托尼会说英语，打网球。