单词 | aster |
释义 | aster /as"teuhr/, n. 1. any composite plant of the genus Aster, having rays varying from white or pink to blue around a yellow disk. 2. a plant of some allied genus, as the China aster. 3. Cell Biol. a structure formed in a cell during mitosis, composed of astral rays radiating about the centrosome. 4. Furniture. sunflower (def. 2). [1595-1605; < L < Gk astér STAR] |
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