Correct

爬行

/ páxíng / 
Strokes

Definition

to crawl/to creep

Example

As a Verb

crawl; creep

1
Shé
蛇
zài
在
dìshang
地上
páxíng
爬行
  
。

A snake is crawling on the ground.

2
Yán
沿
qiáng
墙
páxíng
爬行

creep along a wall

As a Verb

trail behind others and work in a sluggish manner; drop behind/back

3
Gēn
跟
zài
在
biéren
别人
hòumiàn
后面
páxíng
爬行

trail behind others at a snail's pace