“学龄人口”概念、定义、翻译-科学时代

单词	学龄人口
释义	社会学词汇手册学龄人口 school-age population
随便看	vibratory compaction vibratory compaction vibratory compaction vibratory crusher vibratory feedback vibratory feeder vibratory feed filler vibratory mill vibratory motion vibratory percussive drilling vibratory roller vibratory rotary drilling vibratory screen centrifuge vibratory transport vibratory trough vibrio Vibrio vibrio vibrio Vibrio cholerae Vibrio cholerae vibriocin Vibrio fetus vibrio infection Vibrionaceae

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。