後跟介詞to，例如：
1、The first version of new media support should support playback and frame grabbing， which is enough to do most of the cool things people want on the web.新媒體支援的第一版支援回放和抓幀，這已經足夠去做人們想在Web上做的大多數酷事。
2、You won't be rich as an MP， but you'll have enough to live on.當議會議員不會很有錢，但過日子的錢還是足夠了。
後跟介詞: for， to， of
Please leave enough room to park the car.
請留下足夠的空間來停車。
I do not have enough time to make it to the school before they close.
我時間不夠了，不能趕在關門前到學校。
There was food enough for all.
所有人都有足夠的食物。
I've had enough of your lies.
我已經聽夠了你的謊言。
We didn't leave early enough.
我們離開得不夠早。
Six bottles should be enough.
六瓶應該夠了。
後接介詞for ，中文意思是，足夠地，充分的對……足夠的
例如
I didn't think she was old enough for the responsibility.我認爲她尚年輕，不足以擔當此任。
He's not tough enough for a career in sales.
他幹推銷這一行缺少足夠的韌勁。
This house isn't big enough for us.
