“先过去时--前过去时”概念、定义、翻译-科学时代

单词	先过去时--前过去时
释义	语言学词汇手册 past anterior 前过去时，先过去时
随便看	breast breast breast breast abutment breast and pillar method breast band breastbone breast boom breast cut breast fast breast fast breast feeding breast-feeding breastfeeding breast feeding breast fin breast height form factor breast height form quotient breasthook breastings breast line breast line selvedge strip breast node breast nodule breast of net

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。

past anterior