单词 | aster |
释义 | Word Frequency aster(ˈæstə) noun 1. any plant of the genus Aster, having white, blue, purple, or pink daisy-like flowers: family Asteraceae (composites) Compare golden aster 2. China aster 3. cytology a group of radiating microtubules that surrounds the centrosome before and during mitosis Word origin C18: from New Latin, from Latin aster star, from GreekWord Frequency -astersuffix forming nouns a person or thing that is inferior or bears only a poor resemblance to what is specified poetaster Word origin from Latin: suffix indicating imperfect resemblance |
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