“砾石器具”概念、定义、翻译-科学时代

单词	砾石器具
释义	人类学词汇手册 pebble tool 砾石器具
随便看	actinide series actinidia Actinidia Actinidia arguta actinidiaceae Actinidiaceae Actinidia chinensis actinidine actinidine actinin actinism actinism actinity actinium actinium-beryllium neutron source actinium series act in law act in law actinobacillosis actinobacillosis actinocarya actinochemistry actinochemistry actinocongestin actinodaphne

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。

pebble tool