英语词汇“have their helmets on”的翻译、意思、用法、释义-英汉汉英双解词典

单词	have their helmets on
释义	have their helmets on 基本例句头上戴着头盔 He wears a tin can on his biscuit in case he tumbles.他头上戴着头盔，以防跌下来摔伤。
随便看	Electrophorus electric electrophorus electrics Electrophorus electricus electrophoruses electrophoruss electrophosphorescence electrophosphorescent electrophosphorescent polymer electro-photocatalysis electro-photoconductive properties electrophotocopy electrophoto dermatitis electrophoto-fluorescence electrophotogram electrophotograph electrophotographic Electro-photographic electrophotographically electrophotographic application electrophotographic copier electrophotographic copy paper electrophotographic evidence electro photographic laser electrophotographic material electrophotographic materials