“美洲人种”概念、定义、翻译-科学时代

单词	美洲人种
释义	人类学词汇手册 American race 美洲人种
随便看	helium bottle truck helium bubble helium bubble method helium burning process helium-cadmium laser helium-cadmium laser helium-cadmium laser helium compressor truck helium cooled reactor helium cooled solid breeder blanket helium cooling helium core helium counter helium cryopanel helium detonation helium embrittlement helium flash helium fusion process helium gas distribution board helium ion helium leak detector helium leak detector helium leak test helium leak test helium liquefier

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。

American race