“main soil group”概念、定义、翻译-科学时代

单词	main soil group
释义	林业词汇手册 main soil group 主要土类，大土类
随便看	chain broadcasting chain bucket elevator chain bucket elevator chain carry chain cleaner chain cleavage chain coal cutter chain code chain code chain code chain code chain collision chain complex chain compound chain configuration chain configuration chain conformation chain constraint exponent chain contract chain conveyor chain conveyor chain conveyor chain conveyor chain curtain feeder chain cutter

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。