“polyspast”的概念、定义、翻译、参考文献-科学参考

单词	polyspast
释义	polyspast 滑车组
随便看	horn for vehicle horn fuse horn gap horn-gap arrester horn(-gap) arrester (-tor) horn-gap switch horn-gate horn gate horn gramophone horn hood horn housing hornification of gingiva horning hammer horning tool horn knob horn-lens horn-lens antenna hornless by nature hornless loudspeaker horn lightening arrester horn loudspeaker horn membrane horn mouth horn of the anvil beak horn of variation of flare angle

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。