“derivation tree”概念、定义、翻译-科学时代

单词	derivation tree
释义	信息与系统科学词汇手册 derivation tree 派生树，推导树，导出树
随便看	cut-through cut-through clause cut-through switch cutting cutting cutting cutting cutting cutting cutting cutting cutting cutting age cutting alloy cutting and blending machine cutting and editing cutting and editing cutting area cutting auger cutting back cutting bed cutting bench cutting bench cutting blank cutting blowpipe

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。