“clutchless speed change gear”概念、定义、翻译-科学时代

单词	clutchless speed change gear
释义	纺织词汇手册 clutchless speed change gear 无离合器变速齿轮
随便看	surety defense surety margin surety money suretyship surf surf surface surface surface surface surface surface surface absorber surface acoustic wave device surface acoustic wave (SAW) surface acoustic wave technique surface acting agent (SAA) surface activated bonding surface active agent surface active agent surface active agent surface-active agent surface active agent surface active agent surface active agent

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。