释义 |
aerial root noun[ C ] biology specializeduk /ˈeə.ri.əl ˌruːt/ us /ˈer.i.əl ˌruːt/ a root that grows down to the ground from above the ground气生根(树干上长出的根,可一直垂入土壤) SMART Vocabulary: related words and phrases Parts of plants axil bark bilobed blade bulb caning cascara sagrada corolla endodermis floret inflorescence knot pistil rooty rosella seed coat seed pod sessile sting taproot |