spongy mesophyll
spongy-mesophyll的词性:n.(名词)
1. A leaf tissue consisting of loosely arranged, chloroplast-bearing, usually lobed cells.Also called spongy parenchyma 海绵状叶片组织:一种由结松散排列、叶绿体为主且通常有裂片的细胞组成的叶片组织也作 spongy parenchyma