核
动
力
潜
水
艇
h
é
d
ò
n
g
l
ì
q
i
á
n
s
h
u
ǐ
t
ǐ
n
g
Definitions
1. nuclear powered submarine
Components
核动力
hé dòng lì
–
nuclear power
潜水艇
qián shuǐ tǐng
–
submarine