Biconical
a. 双锥(形)的
🗣️ 情景例句
I'm paying lots of money for you, so you'd better do well.
我为你花了那么多钱，所以你要好好干。
Your right hand is swollen.Does it hurt?
你的右手是肿的.它受伤了吗？
Who's that?
那是谁呢？