1
- of or relating to heat热的; 热量的。
1.1
- another term for GEOTHERMAL.
1.2
- (of a garment) made of a fabric that provides exceptional insulation to keep the body warm（衣服）保暖的：
thermal underwear.
保暖内衣。
1
- an upward current of warm air, used by gliders, balloons, and birds to gain height上升的热气流。
2
- （一般作thermals）a thermal garment, especially underwear保暖衣服（尤指内衣）。
派生词
thermally
adverb词源
mid 18th cent. （in the sense 'relating to hot springs'）： from French， from Greek thermē 'heat'.