cooler 名词复数:coolers 词形变化: 形容词: coolish | 副词: coolly | 形容词比较级: cooler | 形容词最高级: coolest | 名词: coolness | 动词过去式: cooled | 动词过去分词: cooled | 动词现在分词: cooling | 动词第三人称单数: cools | 同义词: chiller | ice chest | tank | 反义词: heater | 词义辨析: 反义: n.冷冻器; 冷气机 heater 反义参见: warmer