HSK 5 HSK V4
Correct

延长

/ yáncháng / 
Strokes

Definition

Yanchang county in Yan'an 延安[yán ān], Shaanxi

Example

As a Verb
lengthen; prolong; extend
1
Tā
他
de
的
dòuliú
逗留
shíjiān
时间
yáncháng
延长
dào
到
liǎo
了
sìzhōu
四周
  
。

His stay lengthened to four weeks.

2
Huìyì
会议
yáncháng
延长
le
了
liǎng
两
tiān
天
  
。

The conference was prolonged for another two days.

3
Bǎ
把
fǎngwènqī
访问期
yáncháng
延长
jī
几
tiān
天

extend one's visit for a few days longer

4
Wúxiànqī
无限期
yáncháng
延长

indefinitely prolong

5
Yáncháng
延长
yǒuxiàoqī
有效期

prolong the period of validity

6
Yáncháng
延长
shòumìng
寿命

lengthen/prolong/extend one's life; delay death

7
Yáncháng
延长
qīxiàn
期限

extend the deadline

8
Yáncháng
延长
hétong
合同

extend/renew/prolong a contract

9
Yáncháng
延长
fùkuǎn
付款
shíjiān
时间

spread out one's payments