isotherm
n.
1860, from French isotherme (Humboldt, 1817), from Greek iso- (see iso-) + therme "heat" (see thermal).
〔李〕[iso-;therm] n.等温线,恒温线 ←therm (GK thermos)=heat 热
| 词汇 | isotherm | 
| 词根词缀 | Online Etymology Dictionary 词根李平武蒋争 isotherm n. 1860, from French isotherme (Humboldt, 1817), from Greek iso- (see iso-) + therme "heat" (see thermal). 〔李〕[iso-;therm] n.等温线,恒温线 ←therm (GK thermos)=heat 热 | 
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