demister
noun [ C ] UK uk/ˌdiːˈmɪs.tər/ us/ˌdiːˈmɪs.tɚ/ (US defogger)
（汽车的）除雾器，除霜器
a device that removes mist (= a thin layer of water drops) from a car window, usually by blowing air on it
Compare: defroster
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。