弱
相
互
作
用
r
u
ò
x
i
ā
n
g
h
ù
z
u
ò
y
ò
n
g
Definitions
1. weak interaction (in particle physics)
2. weak force
Components
弱
ruò
–
weak
相互作用
xiāng hù zuò yòng
–
to interact