Biconical
a. 雙錐(形)的
??? 情景例句
Pleased to meet you.
很高興與你見面。
My coffee is too hot to drink!
我的咖啡熱得沒法喝。
He had no sooner returned than he bought a house and went to live there.
他剛一回到英國便買下了一幢房子住了進去。