“pregnancy rank”概念、定义、翻译-科学时代

单词	pregnancy rank
释义	人口学词汇手册 pregnancy rank 妊娠行列
随便看	ocean thermodynamics ocean tidal model ocean tide ocean tide ocean tramp ocean transparence ocean transport ocean transport ocean transportation industry ocean transportation insurance ocean transport industry ocean transshipment cargo ocean trench ocean warming ocean water ocean wave ocean wave angular spreading ocean wave dispersion ocean wave spectrum ocean waybill ocean waybill ocean waybill ocean weather ship（OWS） ocean weather station ocean whitefish

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。