adj.不戴帽子的...

He dashed into my room , hatless , barefooted, and out of breath.他光头赤脚, 气喘吁吁地冲进屋来....

hatless的音标：hatless的英式发音音标为：['hætlɪs]hatless的美式发音音标为：['hætlɪs]...