Correct

气短

/ qì duǎn /
Strokes

Example

As an Adjective

short/out of breath; breathless; panting; breathing hard

1
dào
bànshān
半山
  
,
men
我们
gǎndào
感到
yǒudiǎnr  
有点儿
duǎn
气短
  

By the time we had climbed half way up the hill, we were all short of breath.

As a Verb

be discouraged; be disheartened; be despondent; lose heart

2
Shíyàn
实验
shībài
失败
bìng
méiyǒu
没有
shǐ
使
duǎn
气短
  

He was not discouraged by the failure of the experiment.