Coef
abbr. coefficient 系数
🗣️ 情景例句
I'd like to come to the ten o'clock advanced class this morning.
我想今早十点来上你的高级健身班。
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
I turned on the radio. She stopped crying and listened to the music.
我打开收音机，她不哭了，听音乐。