thermostat
n.
automatic instrument for regulating temperature, 1831, from thermo- + -stat.
〔李〕n.恒温器 [-stat=instrument for making stable] ←therm（o）-[GK] =heat热
〔李〕n. 恒温器 [thermo- =heat] ←-stat [GK] =an instrument for making...stable表示“⋯稳定
〔李〕n.恒温器 [-stat=instrument for making stable] ←therm（o）-[GK] =heat热
〔李〕n. 恒温器 [thermo- =heat] ←-stat [GK] =an instrument for making...stable表示“⋯稳定