“复数”概念、定义、翻译-科学时代

单词	复数
释义	语言学词汇手册 pl.（plural）复数
随便看	erecting hall erecting platform erecting prism erecting system erection erection erection erection erection erection all risks（EAR） erection bay erection by floating erection by longitudinal pulling erection by longitudinal pulling--erection by longitudinal pulling (method) erection by longitudinal pulling (method) erection by protrusion erection load erection stress erection welding erection with cableway erect lateral branch erector erect posture erect stem erect stem

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。

pl.（plural）