Correct

松懈

/ sōngxiè /
Strokes

Definition

to relax/to relax efforts/to slack off/to take it easy/complacent/undisciplined

Example

As a Verb

slack (off); be lax/slack

1
zài
xiǎng
思想
shàng
一刻
méiyǒu
没有
sōngxiè
松懈
guò
  

His mind never let up for an instant.

2
Gōngzuò
工作
sōngxiè
松懈

be slack at one's work

3
Sōngxiè
松懈
de
bǎoān
保安
gōngzuò
工作

slack/lax security

As an Adjective

undisciplined; weak-willed

4
Zhège
这个
bān
纪律
tài
sōngxiè
松懈
  

Discipline in the classroom is very slack.

As an Adjective

not well-organized; loose; uncoordinated

5
Sōngxiè
松懈
de
zhī
组织

loose organization