adjective🔗Share下延的，下延，沿茎下延的。 Pertaining to plant parts that extend downward, most often applied to leaf blades that partly wrap or have wings around the stem or petiole and extend down along the stem."The plant's leaves were decurrent, forming small wings that ran down the stem below each leaf. "这种植物的叶子是下延的，叶片沿着茎向下延伸，在每片叶子下方形成了小小的翅膀状结构。plantbiologynaturetechnicalChat with AIVocabulary GamePractice Reading
adjective🔗Share下延的，延生的。 Pertaining to lamellae (the gills of a mushroom) that are broadly attached and extend down the stipe of the mushroom."In this group of mushrooms, the attachment of the gills to the stipe is decurrent."在这个蘑菇群中，菌褶和菌柄的连接方式是下延的，菌褶会沿着菌柄向下生长一段距离。biologyplantorganismChat with AIVocabulary GamePractice Reading
adjective🔗Share下延的，下延，下行的 Running or extending downwards."The plant's leaves had a decurrent base, meaning they extended downwards along the stem instead of directly attaching to it. "这种植物的叶子具有下延的基部，意思是说，叶片的底部不是直接连接在茎上，而是沿着茎向下延伸。directionbiologynatureplantChat with AIVocabulary GamePractice Reading
