HSK 6
Correct

盖章

/ gàizhāng /
Strokes

Definition

to affix a seal/to stamp (a document)/to sign off on sth

Example

As a Verb

affix/impress/set a seal (to); seal; impress; stamp; imprint

1
Zhè
fèn
zhàngdān
账单
yào
chǎngzhǎng
厂长
gàizhāng
盖章
  

This bill needs to be stamped by the director.

2
Zhè
fèn
tong
合同
qiānmíng
签名
gàizhāng
盖章
  

The contract was signed and sealed.

3
tong
合同
gàizhāng
盖章
xiào
无效
  

The contract is not valid unless it is sealed.

4
Gàizhāng
盖章
hòu
yǒuxiào
有效

become effective upon seal

5
Zài
wénjiàn
文件
shàng
gàizhāng
盖章

affix/impress a seal to a document; imprint/stamp a document with a seal