HSK V7-9
Correct

韧性

/ rènxìng / 
Strokes

Definition

toughness

Example

As a Noun
(of objects) toughness; malleability
1
Zhèkuài
这块
pízi
皮子
rènxìng
韧性
hǎo
好
  
。

This piece of leather is very tough.

As a Noun
(of people) tenacity; toughness; resilience
2
Quēfá
缺乏
rènxìng
韧性

lack tenacity

3
Fùyǒu
富有
rènxìng
韧性

possess great tenacity