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restrict和limit有何区别

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restrict和limit有何区别
limit
KK:[]
DJ:[]
n.[C]
1.界线;界限
That fence is the limit of the schoolyard.
那堵围墙是校园的界限.
2.限度;限制;极限
He knows his own limits.
他自知能力有限.
3.范围,境界[P]
Drive slowly within the city limits.
在市区内车子要开得慢点.
4.【口】使人无法容忍的人(或事物)[the S]
That man's the limit.
那人真叫人无法容忍.
5.(渔猎等的)限额
vt.
1.限制;限定[(+to)]
The teacher limited his students to 500 words for their compositions.
老师把学生的作文限制在五百字以内.
We must limit ourselves to one cake each.
我们必须限定每人只吃一块蛋糕.
restrict
KK:[]
DJ:[]
vt.
1.限制;限定;约束[(+to/within)]
Membership of the club is restricted to men only.
该俱乐部的成员仅限于男士.
His activities were restricted by old age.
他的活动因年事已高而受到限制.
大概是范围问题,前者RESTRICT更多的动词用,限制,局限.后者LIMIT的范围则更大,除了RESTRICT的用法外,也有名词的使用.其实在通常情况下也都用后者.