i can't put my finger on it想知道在具体语境中的意思

i can't put my finger on it想知道在具体语境中的意思
i can't put my finger on it
想知道在具体语境中的意思

i can't put my finger on it想知道在具体语境中的意思
例句：
1.I can't put my finger on it,but I know I've seen you before.
我知道我曾经见过你,但记不起到底是在什么地方.
2.Something is wrong with this room,but I can't put my finger on what it is.
这房间有点不对劲,但我弄不清到底是啥不对劲.

我无法把我的手指放在它上

应该是我不想插手此事的意思

put one's finger on
准确查出；找到
i can't put my finger on it
我不能准确找到事情的缘由

put the finger on 是告发的意思....
你上面的话单独用就是我不能出卖它

我不能染指

我不可以干预(插手)这件事