英语词汇“signal-caller”的翻译、意思、用法、释义-英汉汉英词典

单词	signal-caller
释义	signal-caller ['siɡnəl,kɔ:lə] n.[美国、加拿大英语]【橄榄球】(示意改变队形的)叫号队员以上来源于：《21世纪大英汉词典》
随便看	scalar extension of algebra scalar feed scalar field scalar filter scalar flux scalar force scalar forward substitution scalar function scalar horn scalar horn antenna scalaria scalaria pretiosa scalar identity covariance matrix scalariform scalariform conjugation scalariformly scalariform-opposite pitting scalariform perforation scalariform perforation plate scalariform pit scalariform pit(scala riform pitting) scalariform pitting scalariform thickening scalariform vessel scalar instruction