HSK C2/W2/V7-9
Correct

许

/ xǔ / 
Strokes

Definition

to allow/to permit/to promise/to praise/somewhat/perhaps

Example

As a Verb

allow; permit

1
Zhǎnpǐn
展品
zhī
只
xǔ
许
kàn
看
  
,
bùxǔ
不许
mō
摸
  
。

You are just to look at the exhibits but not to touch them.

2
Bùxǔ
不许
chōuyān
抽烟
  
。

Smoking is not allowed.

As a Verb

promise

3
Yǐshēnxǔguó
以身许国

pledge to give/dedicate one's life to one's country

4
Xǔ
许
xià
下
nuòyán
诺言

make a promise

As a Verb

(of a girl) be betrothed (to)

5
Gūniang
姑娘
yǐjīng
已经
xǔ
许
le
了
rénjiā
人家
  
。

The girl is already betrothed/engaged.

As a Verb

praise

6
Xǔ
许
wéi
为
jiāzuò
佳作

be praised as a fine piece of writing

As an Adverb

maybe; perhaps

7
Tā
他
jīntiān
今天
méi
没
lái
来
  
,
xǔ
许
shì
是
bìng
病
le
了
  
。

He is absent today; perhaps he's ill.

As an Adverb

so

As a Numeral

about; approximately

As a Noun

place