免修半免修阔叶林复层防火林带建立及效果
释义
更多
Construction and results of maintainning double level fire prevention in broad-leaf forests with no cutting or half maintain cutting measurement
近反义词
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载