Correct

溜墙根

/ liū qiáng gēn /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/溜墙根-Chinese-idioms-Cchatty-f540d0b7-2edb-4be6-8fbb-b710638d92f7-1612777652.jpg

Collocation

1
在……溜墙根
2
大白天的溜墙根
3
趁人不注意的时候溜墙根
4
溜墙根地……

Definition

溜墙根:

Literally means:

sidle along the wall; loiter

Actually means:

墙根, the adjourning part of a wall with the ground. This phrase means sidling stealthily along the wall. It also figuratively refers to eavesdropping. Derogatory.

Loiter about.

墙根,墙壁下面跟地面连接的部分。溜墙根,指偷偷的顺着墙根走。也比喻偷听别人的讲话。具有贬义色彩。

清闲无事,随便溜达。

Example

Often used as predicate, object or adverbial adjunct. (作谓语、宾语、状语)
1
xiézi
鞋子
tuō
le
xiàlai
下来
  
,
zài
shǒu
手里
  
,
liū
qiánggēn
墙根
mànmàn
慢慢
de
zǒu
chū
mén
大门
  

He took off his shoes, took them in his hand, and walked slowly out of the door.

2
Biè
kàn
shēngxiǎng
不声不响
de
  
,
shí
其实
lǎo
chèn
rén
zhù
注意
de
shíhou
时候
liū
qiánggēn
墙根
  
,
děi
fáng
提防
zhāo
  

Don't look at him silent, in fact, always while people do not pay attention to the root of the wall, you have to beware of him.

3
Biè
huì
误会
  
,
zhèngqiǎo
正巧
cóng
zhèr
这儿
guò  
路过
  
,
shénme
什么
dōu
méi
tīngdào
听到
  
,
biè
shuō
liū
qiánggēn
墙根
  

Don't get me wrong, I happened to pass by here, I didn't hear anything, don't say I slipped the root of the wall.