Correct

前后脚

/ qián hòu jiǎo /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/前后脚-Chinese-idioms-Cchatty-fd7840ce-3d32-4cf6-b914-e717bd080892-1612776527.jpg

Collocation

1
两场演出前后脚
2
前后脚的事
3
两人前后脚来了

Definition

前后脚

Literally means:

front foot and rear foot

Actually means:

one close behind another

It describes two events hat take place one after anoher or simultaneously.

两件事先后紧接着发生。

Example

Used as adverbial adjunct, attributive or predicate. (作状语、定语、谓语)
1
de
记得
liǎ
他俩
shì
qiánhòujiǎo
前后脚
kāi
离开
de
  
,
xiāngchà
相差
dǐngduō
顶多
shì
liǎng
一两
fēnzhōng
分钟
de
shíjiān
时间
  

I remember them leaving on their front and back feet, at best for a minute or two.

2
Zhè
chē
汽车
fān
dào
shāngōu
山沟
bàozhà
爆炸
shì
qiánhòujiǎo
前后脚
de
shì
  
,
chē
de
rén
méiyǒu
没有
shíjiān
时间
táoshēng
逃生
  

The car rolled into a ravine and exploded on the front and back feet, and the people in the car had no time to escape.

3
Zhè
liǎng
cháng
yǎnchū
演出
de
shíjiān
时间
qiánhòujiǎo
前后脚
  
,
diǎn
地点
yòu
de
hěn
yuǎn
  
,
chà
diǎn
yìngfu
应付
guòlái
过来
  

The timing of the two performances was back and forth, and the location was so far away that he could barely cope.

Related

前后脚儿