是表达为old enough 还是enough old 为什么

是表达为old enough 还是enough old 为什么 old enough 还是 enough old old enough enough big /big enough /old enough /enough old enough 和enough old的区别 enough old 和 old enough的区别, ebough old和old enough old enough什么意思 是happy enough 还是happily enough .为什么 he is[]to go to school.a.enough old b.old enough 为什么 enough old和old enough有什么区别? old enough的意思是什么?