半
胱
氨
酸
b
à
n
g
u
ā
n
g
ā
n
s
u
ā
n
Definitions
1. cysteine (Cys), an amino acid
2. mercaptoethyl amine
Components
半
bàn
–
half
胱
guāng
–
bladder
氨
ān
–
ammonia
酸
suān
–
sour