less和fewer的区别

fewer
KK: []
DJ: []
pron.
1. (动词用复数)较少数
a.
1. 较少的

less
KK: []
DJ: []
a.(little的比较级)
1. 较小的,较少的[+than]
He has less strength than I.
他力气比我小。
ad.(little的比较级)
1. 较小地,较少地;不如[+than]
Thunderstorms are much less common in Ireland than in England.
爱尔兰的雷雨远较英格兰为少。
n.
1. 更少的数(量,额)[U]
I could do no less.
这是我起码要做的。
prep.
1. 减去;扣除;差...
She stayed a month less two days.
她呆了一个月少两天。

less用于抽象的、不可数的名词前
fewer用于具体的、可数的名词前