root hair
英
美
- hair n.头发;毛发;极少量
- root n.根;根源;根本v.生根;扎根;根除
Noun:
-
thin hairlike outgrowth of an epidermal cell just behind the tip; absorbs nutrients from the soil
用作名词 (n.)
- I have found a hair in the soup.
我发现场里有一根毛。
- The root hair cell wall invaginates at the point of contact.
在接触点上,根毛细胞壁内凹。