ear.flap

earflap的音标和读音：
DJ音标发音： [ˈiəˌflæp]
KK音标发音： [ˈɪrˌflæp]

earflap的词性：
n.（名词）

1. A flap attached to a cap that may be turned down to cover the ears.Also called earlap
耳扇：帽子上可放下来盖住耳朵的一种帽扇也作 earlap