单词 | 菊科植物 |
释义 | DEFINITIVE EXAMPLES 权威例句〔capitate〕Botany Forming a headlike mass or dense cluster, as the flowers of plants in the composite family.【植物学】 头状的,头状花序的:形成头状的一簇或稠密的一丛的,如菊科植物的花朵美国传统〔chaff〕The scales or bracts borne on the receptacle among the small, individual flowers of many plants in the composite family.膜片:许多菊科植物单朵小花的花托上长的鳞片或苞叶美国传统〔composite〕Botany A composite plant.【植物学】 菊科植物美国传统〔cypsela〕An achene fruit derived from an inferior ovary, characteristic of plants in the composite family.连萼瘦果:由下位的子房结出的瘦果,具有菊科植物的特征美国传统〔discoid〕Botany Having disk flowers only. Used of a composite flower head.【植物学】 仅有盘花的。用于菊科植物花头美国传统〔disk flower〕Any of the tiny tubular flowers in the central portion of the flower head of certain composite plants, such as the daisy.盘状花,筒状花:某些菊科植物,如雏菊的花头中间部位的管形小花美国传统〔floret〕A small or reduced flower, especially one of the grasses and composite plants, such as a daisy.小花:尤指禾木植物或菊科植物的一朵小花或小花穗,例如雏菊花美国传统〔palea〕The chaffy scales on the receptacle of a flower head in a plant of the composite family, as the sunflower.托苞:在菊科植物,如向日葵中,承托盘花的花托上的一种膜质鳞片美国传统〔pappus〕A modified calyx, composed of scales, bristles, or featherlike hairs, in plants of the composite family, such as the dandelion and the thistle.冠毛:在例如蒲公英和蓟等菊科植物中的一种由鳞叶、刺毛或羽毛状茸毛形成的修饰性花萼美国传统 |
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