Correct

击穿

/ jī chuān /
Strokes

Example

As a Verb

puncture; pierce

1
dàn
子弹
chuān
击穿
le
de
fèi
肺部
  

A bullet pierced his lungs.

2
Shí
石子
chuān
击穿
le
li
玻璃
  

A cobblestone pierced the glass.

As a Noun

puncture; breakdown; disruption

3
Zài
chuān
击穿
zhuàngtài
状态
xià

under breakdown conditions