Alkine
n. (=alkyne)[化]炔属
🔁 扩展释义
【化】 炔烃; 链炔烃【医】 炔属烃
🗣️ 情景例句
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
I wrote to him last Friday.
我上个星期五写信给他。
Good morning, Mr Coal. I hear that you are one of the best detectives in the capital.
早上好，科尔先生。我听说你是首都最优秀的侦探之一。