注射 (zhù shè) – injection

射

shè

old variant of 射

注

zhù

to inject

注意

zhù yì

to take note of

射击

shè jī

to shoot

注册

zhù cè

to register

关注

guān zhù

to pay attention to

发射

fā shè

to shoot (a projectile)

注视

zhù shì

to look attentively at

注重

zhù zhòng

to pay attention to

辐射

fú shè

radiation

投射

tóu shè

to throw (a projectile)

折射

zhé shè

to refract