释义 |
root hair noun[ C ] biology specializeduk /ˈruːt ˌheər/ us /ˈruːt ˌher/ a thin part like a hair that grows from the roots of plants and takes in water and food(植物)根毛 SMART Vocabulary: related words and phrases Parts of plants axil bark bilobed blade bulb caning cascara sagrada corolla endodermis inflorescence knot pistil rosella seed coat seed pod sessile shaw sting taproot tubule |