搜神记 蚩尤孩子:effective后加on ,for,in的区别

来源：百度文库 编辑：高考问答 时间：2024/04/28 17:51:19
我查了一下,与effective搭配的介词有on ,in,for 皆可,那么与这3者搭配时意义和用法有什么区别呢~~

几个例子:
Marburg Vaccine Effective on Infected Monkeys

Nanoparticles Effective in Killing Cancer

Cheaper Silicon Found Effective for Solar Cells

所以要根据具体情况而定

1Marburg Vaccine Effective on Infected Monkeys

2Nanoparticles Effective in Killing Cancer

3Cheaper Silicon Found Effective for Solar Cells

effective后加on ,for,in的区别 I keep on comin\'back for more yo on for shall remain effective for a period of three years i keep on comin' back for more yo 这句啥意思啊 Rap I keep on comin' back for more yo这句是什么意思？ From now on,put you in my heart. I will wait for you ，wait for you retern soon I shouted loudly__ her when I saw her walking past the street.A.in B.on C.at D.for 执行语句: for(i=1;i++<4;);后,变量i的值是???为什么 cause 后加of 或for,怎么分啊?