go in (at) one ear and out (at) the otherinformalFORGET if information goes in one ear and out the other, you forget it as soon as you have heard it 左耳进,右耳出 I don’t know why I tell her anything. It just goes in one ear and out the other. 我干吗要告诉她呢,反正我的话她也只是当作耳边风。
go in (at) one ear and out (at) the other• It goes in one ear and out the other.
→ go in (at) one ear and out (at) the other at ear(12)