Correct

一干二净

/ yī gān èr jìng /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/一干二净-Chinese-idioms-Cchatty-a7a00697-0b69-4ea0-9cce-5507a52168b9-1612776088.jpg

Collocation

1
英文忘得一干二净
2
饭菜吃得一干二净
3
把屋子打扫得一干二净
4
责任推得一干二净
5
……一干二净

Definition

一干二净:

Literally means:

clear up thoroughly

Actually means:

It means very clean or totally cleared up; neat and tidy.

形容非常干净或一点也不剩。

Example

Used as predicate or complement. (作谓语、补语)
1
men
他们
liǎng
rén
è
饿
le
极了
  
,
guō
一锅
jiǎozi
饺子
huìr  
一会儿
jiù
chī
wán
le
  
,
lián
tāng
gànèrjìng
一干二净
  

The two of them were so hungry that they ate a pot of dumplings in a moment, and even the soup was dry and clean.

2
xing
记性
hǎo
不好
  
,
xiē
那些
xīn
de
dān
单词
  
,
zuótiān
昨天
hái
de
记得
  
,
jīntiān
今天
jiù
wàng
de
gànèrjìng
一干二净
  

She doesn't remember well, those new words, remember yesterday, forget it today.

3
gànhuó
干活
hěn
li
麻利
  
,
bàn
ge
zhōngtóu
钟头
jiù
lóushàng
楼上
lóuxià
楼下
sǎo
打扫
de
gànèrjìng
一干二净
  

He worked very hard and cleaned upstairs and downstairs in half an hour.

Related

一干二净