Correct

荒疏

/ huāng shū / 
Strokes

Definition

to be out of practice/rusty

Example

As a Verb

be out of practice; be rusty

1
Tā
他
kāichē
开车
de
的
jìshù
技术
xiāngdāng
相当
huāngshū
荒疏
le
了
  
。

He's rather out of practice at driving.