步
进
马
达
b
ú
b
ù
j
ì
n
j
ì
n
m
ǎ
m
ǎ
d
á
d
á
Definitions
1. stepper motor
Components
步
Bù
–
surname Bu
进
jìn
–
to go forward
马达
mǎ dá
–
motor (loanword)