知冷知熱 Save Sign in to save words Simplified: 知冷知热 zhīlěngzhīrè ㄓ ㄌㄥˇ ㄓ ㄖㄜˋ to know whether others are cold or hot (idiom) to be very considerate Character by character 知(zhī)know 冷(lěng)surname Leng 知(zhī)know 熱(rè)warm up A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0