HSK V7-9
Correct

连夜

/ liányè /
Strokes

Definition

that very night/through the night/for several nights in a row

Example

As an Adverb
same night; that very night; all through the night
1
men
我们
lián
连夜
kāichē
开车
  
,
tiānliàng
天亮
qián
gǎn
huílai
回来
le
  

We drove overnight and rushed back before dawn.

2
men
他们
jiēdào
接到
xiāoxi
消息
  
,
biàn
便
lián
连夜
gǎnwǎng
赶往
xiànchǎng
现场
  

They hurried to the scene without delay that very night when they were informed.

3
Lián
连夜
chū
出发

set out that very night

As an Adverb
several nights straight/running/on end; nights in succession
4
Liántiān
连天
lián
连夜
gàn

work day and night

5
Lián
连夜
shuì

not sleep for several nights straight/running