With his rootlike feet and gnarled hands, he is known as “The Tree Man”.

在rootlike脚和粗糙手，被称为“树人”。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻、苔藓植物和裸植物中存在由单个细胞形成似根结构。