用作定语
▲～+n.
He is a terrific basketball player.他是一个出色的篮球运动员。
The new kind of train travels at a terrific speed.这种新型火车速度极快。
He gave the ball a terrific kick.他把球使劲一踢。
用作表语
▲S+be+～
You should have read that book; it's terrific.那本书好极了,你该读一读。

terrific, terrible
参见terrible条。