“average age”概念、定义、翻译-科学时代

单词	average age
释义	人口学词汇手册 average age 平均年龄
随便看	falling intonation falling juncture falling limb falling market falling metre falling of water-table falling-out falling particle falling profit falling rate drying period falling rate of profit falling rhythm falling rock falling segment falling-sphere method falling-sphere stage falling sphere test falling sphere viscometer falling stage falling star falling straight line falling tide falling tide falling weather falling weight test

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。