Correct

连用

/ liányòng / 
Strokes

Definition

to continue using/use together with sth/use next

Example

As a Verb

collocate; use together

1
Zhè
这
liǎng
两
gè
个
cí
词
bù
不
néng
能
liányòng
连用
  
。

The two words do not go together.

As a Verb

use consecutively

2
Zhè
这
bǎ
把
yáshuā
牙刷
liányòng
连用
jī
几
cì
次
jiù
就
diào
掉
máo
毛
le
了
  
。

Hair began to come off the toothbrush after it was used several times.