dense crop

cash crop的翻译中文意思-在线英汉词典 ... cover crops 遮盖作物 dense crop 密林 dominated crop 副林木 ...

丝锁气压计_馆档网 ... "测树学"," Dendrometry" "密度郁闭"," Dense crop" "林分疎密度"," Density of crop" ...