恒
温
h
é
n
g
w
ē
n
Definitions
1. constant temperature
Components
恒
Héng
–
surname Heng
温
Wēn
–
surname Wen
Related Words
恒温器
héng wēn qì
–
thermostat
恒温箱
héng wēn xiāng
–
incubator