vascular cambium_农牧林英汉词典
vascular cambium
[农牧林英汉词典]
vascular cambiumn.维管形成层
是什么意思，vascular cambium的解释，vascular cambium的翻译
n.维管形成层
vascular cambium_农牧林英汉词典vascular cambium
[农牧林英汉词典]
vascular cambium是什么意思，vascular cambium的解释，vascular cambium的翻译
