“pit bottom”概念、定义、翻译-科学时代

单词	pit bottom
释义	矿业工程技术词汇手册 pit bottom 井底（车场）
随便看	horizontal projection horizontal projection horizontal projection echo sounder horizontal projection plane Horizontal Property Act horizontal provenance horizontal publication horizontal publication horizontal pump horizontal reduction horizontal reference horizontal refraction horizontal refraction error horizontal refraction error horizontal relationship horizontal resistance horizontal resolution horizontal retort horizontal retort process horizontal roller horizontal rotary digester horizontal rotary dryer horizontal scale horizontal scanner horizontal screw conveyor

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。