Correct
铁窗
/ tiěchuāng /
Strokes
Definition
window with an iron grating (apartment etc)/barred window of a prison cell
Example
As a Noun
window with iron grating—prison bars; prison
1
Wǔ
五
nián
年
de
的
tiěchuāng
铁窗
shēnghuó
生活
shǐ
使
tā
他
gǎibiàn
改变
le
了
hěnduō
很多
。
Five years behind bars/in prison changed him dramatically.
2
Shòu
受
tiěchuāng
铁窗
zhī
之
kǔ
苦
lead a hard life in prison
3
Tiěchuāng
铁窗
shēnghuó
生活
prison life; life behind bars