用作定语
▲～+n.
Radio City Music Hall has a colossal stage.无线电城的音乐厅有一个大舞台。
用作表语
▲S+be+～
Some of the tall buildings in that city are colossal.那座城市里的高层建筑很庞大。

［派生词］ colossally  adv.巨大地