frostiness n. 寒冷; 冷漠; 酷寒; 无情 释义与例句 n. 1. The quality of being frosty 不可数 词汇关系 名词 同义词 1 hoariness 上位词 6 white cold coldness whiteness frigidity frigidness 词源 From frosty + -ness. 来源：wiktionary