make demand on和make demand of的区别 并举例!

问题描述:

make demand on和make demand of的区别 并举例!
书上写了 有make demand of

make demand on
提出要求,有求于
This job makes a lot of demand on my time.
这项工作要我付出很多时间.
make demand of
对……提出要求
This trend began during the Second World War ,when several governments came to the conclusion that the specific demands that a government wants to make of its scientic establishment cannot generally cannot generally be foreseen in detail.
这种趋势开始于第二次世界大战期间,当时一些国家的*得出结论:*要向科研机构提出的具体要求一般不能详细预见
make demand of/on对……提出要求; 应该没什么刻意的区别吧
都是 有求于… 的感觉.