失望，灰心to be discouraged
心里凉了半截
feel discouraged
听了这话，他凉了半截儿。
His heart sank upon hearing this.
温度低cool
凉风
cool wind
天气凉了。
The weather has cooled down.
茶凉了。
The tea has gone cold.
秋天早晨有点凉。
Mornings in autumn are a little cool.
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。