root hair

• n. 根毛

英英释义

Noun:

1. thin hairlike outgrowth of an epidermal cell just behind the tip; absorbs nutrients from the soil

例句

用作名词 (n.)

1. I have found a hair in the soup.
   我发现场里有一根毛。
2. The root hair cell wall invaginates at the point of contact.
   在接触点上，根毛细胞壁内凹。