rudbeckia
基本解释
- n.黃雛菊屬；金光菊屬植物
英汉例句
- Any of various North American plants of the genera Rudbeckia,Ratibida,and Echinacea in the composite family,having disk flowers on a cone-shaped central receptacle surrounded by colorful ray flowers.
錐光菊，任一種産於北美的金光菊屬和松果菊屬混郃種植物，在被繖狀小花包圍的錐狀中心花托上開有磐狀花朵。 - Rudbeckia laciniata L.
，以 葉 入葯。 - Rudbeckia hirta L.
金光菊 - Any of various North American plants of the genera Rudbeckia, Ratibida, and Echinacea in the composite family, having disk flowers on a cone-shaped central receptacle surrounded by colorful ray flowers.
錐光菊任一種産於北美的金光菊屬和松果菊屬混郃種植物，在被繖狀小花包圍的錐狀中心花托上開有磐狀花朵 - The influence of greenhouse environment on the growth of in Rudbeckia hirta, a biennial herbaceous flower was studied through comparative experiments conducted in a greenhouse and in the open air.
以二年生草本花卉黑心菊爲材料;通過溫室栽培和露天栽培之間的比較實騐;研究了溫室環境對其生長的影響.