Correct

煮熟的鸭子飞了

/ zhǔ shóu de yā zǐ fēi le /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/煮熟的鸭子飞了-Chinese-idioms-Cchatty-0e243a7c-23e4-417a-b9e1-71957642a452-1612777691.jpg

Collocation

1
谁想到煮熟的鸭子飞了
2
别让煮熟的鸭子飞了
3
煮熟的鸭子飞不走了
4
煮熟的鸭子又飞了

Definition

煮熟的鸭子飞了:

Literally means:

well cooked duck has flown away

Actually means:

It figuratively means something fails when it is about to succeed; means something fails on the point of success. It connotes a sense of regret.

比喻就要成功的事情竟然没有成功。带有遗憾的意味。

Example

Used as a minor sentence or object, and it can have other words in between. (作小句、宾语,中间可插入别的词语)
1
de
chéng
成绩
zhí
一直
lǐngxiān
领先
  
,
估计
wěn
shè
射击
guànjūn
冠军
  
,
méi
xiǎngdào
想到
zuìhòu
最后
qiāng
piān
le
  
,
ràng
zhǔshú
煮熟
de
zi
鸭子
fēi
le
  

His score has been leading, estimated to win the shooting champion, did not expect the last shot off, let the cooked duck fly.

2
Zhè
这笔
shēng
生意
de
tong
合同
suīrán
虽然
qiān
le
  
,
dànshì
但是
háishi
还是
dānxīn
担心
zhǔshú
煮熟
de
zi
鸭子
huì
fēizǒu
飞走
  
,
yīnwèi
因为
hěn
nán
dào
chuán
huòyùn
货运
dào
měiguó
美国
  

Although the contract for the deal was signed, he was worried that the cooked ducks would fly away because it would be difficult for him to charter a boat to ship the shipment to the United States.

3
Dāng
miànshìguān
面试官
biǎoshì
表示
yào
yòng
录用
shí
  
,
jìngrán
竟然
yāoqiú
要求
hěn
gāo
de
yuèxīn
月薪
  
,
jiēguǒ
结果
dāngrán
当然
shì
zhǔshú
煮熟
de
zi
鸭子
fēipǎo
飞跑
le
  

When the interviewer said he wanted to hire him, he demanded a high monthly salary, and the result was, of course, a cooked duck flying away.