基本解釋[植]星狀中柱同根派生 actinostele相關(guān)詞英漢例句Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star. 星狀中柱：原生中柱的一種類(lèi)型。木質(zhì)部是星形的，靭皮部位於星形之間。the actinostele of root of the former was di-to octoarch, but the latter only di-to pentarch; 石菖蒲根的內(nèi)皮層細(xì)胞壁爲(wèi)馬蹄形五麪加厚；actinostele更多例句