中文翻译与英英解释

n.
(飞机等的)熔冰机；除霜器。

heater that removes ice or frost (as from a windshield or a refrigerator or the wings of an airplane)
同义词：deicer,

例句与用法

Motor vehicles - windshield defrosters - performance requirements and test methods
汽车风窗玻璃除霜系统的性能要求及试验方法

Def . defogger or defroster
除雾或除霜

You do not have to defrost this refrigerator because it is equipped with an automatic defroster
你不必替这个冰箱除霜，因为它配有自动除霜器。