walls have ears
US /wɔːlz hæv ɪrz/
UK /wɔːlz hæv ɪəz/
成語
隔牆有耳
used to warn someone that they should be careful what they say because other people may be listening
範例:
•
Be quiet and don't mention his name here; walls have ears.
安靜點，別在這裡提他的名字；隔牆有耳。
•
We should talk about this outside; walls have ears in this office.
我們應該去外面談；這個辦公室隔牆有耳。