defogger
noun [ C ] US uk/ˌdiːˈfɒɡ.ər/ us/ˌdiːˈfɑː.ɡɚ/ (UK demister)
（汽车玻璃）除雾器
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。