perfect的用法：
用作形容詞(adj.)
用作定語(yǔ)：
～+n.
He is a perfect gentleman.
他是個(gè)十足的紳士。
The shoes are a perfect fit.
這雙鞋穿著很合腳。
They have all been under perfect discipline他們都受過(guò)良好的訓(xùn)練。
Though he felt his anger mounting, he kept perfect control of himself.
他雖然覺(jué)得越來(lái)越生氣,但還是很好地控制住自己。