?预备伐
... 施业案编定 Preparation of working plans 预备伐 Preparatory cutting 预备伐 Preparatory felling ...
?预备采伐
... 采伐区 cutting areas 更新采伐 regeneration felling 预备采伐 preparatory felling ...
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。