名詞 thermal:

1. rising current of warm air

形容詞 thermal:

1. relating to or associated with heat
   同義詞：thermic, caloric
2. of or relating to a hot spring
3. caused by or designed to retain heat

1. The spontaneous intermingling of the particles of two or more substances as a result of random thermal motion.
   分子擴散運動兩種或更多種物質(zhì)的分子由于隨機的熱運動自發(fā)混合在一起
2. A term sometimes applied to a stylus in a thermal matrix printer.
   有時用來指熱敏點陣打印機的觸針的一個術語。