单词 | aster |
释义 | aster['æstə]n. 紫苑属植物【医】 星体 aster as.ter AHD: [²s“t…r] D.J. [6#st*]K.K. [6#st+]n.(名词)1. Any of various plants of the genusAster in the composite family, having radiate flower heads with white, pink, or violet rays and a usually yellow disk. 紫菀属植物:一种菊科紫菀 属的植物,有带白、粉、或蓝紫色伞形放射状头状花序,花盘一般为黄色 2. The China aster.翠菊3. Biology A star-shaped structure formed in the cytoplasm of a cell and having raylike fibers that surround the centrosome during mitosis.【生物学】 星状体:在细胞浆内形成的星状结构,在有丝分裂期间有棱形纤维环绕中心体语源:1. Latin ast¶r [a plant, star] 拉丁语 ast¶r [植物,星] 2. from Greek ast¶r * see ster- 3源自 希腊语 ast¶r *参见 ster- 3 |
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