“supernumerary”概念、定义、翻译-科学时代

单词	supernumerary
释义	戏剧戏曲与舞蹈词汇手册 supernumerary 龙套，群众角色
随便看	trailing-edge angle trailing-edge delay trailing-edge flap trailing-edge shock trailing edge (TE) trailing ground cover trailing ion trailing load trailing periwrinkle trailing plant trailing section loss trailing shock wave trailing skidding trailing slide trailing vine trailing vortex trailing vortex trailing vortex trailing vortex trailliaedoxa trail of swell Trail of Tears trail of the fault trail pheromone train

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。

supernumerary