walls have ears
US /wɔːlz hæv ɪrz/
UK /wɔːlz hæv ɪəz/
成语
隔墙有耳
used to warn someone that they should be careful what they say because other people may be listening
示例:
•
Be quiet and don't mention his name here; walls have ears.
安静点，别在这里提他的名字；隔墙有耳。
•
We should talk about this outside; walls have ears in this office.
我们应该去外面谈；这个办公室隔墙有耳。