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单词 nyctinasty
释义
nyc·ti·nas·ty (nĭktĭ-năstē)
n.
A diurnal movement of plant parts, such as the opening during the day and closing during the night of certain flowers.

[Greek nux, nukt-, night; see nekw-t- in the Appendix of Indo-European roots + -NASTY.]

nycti·nastic (-tĭk) adj.
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更新时间:2025/2/22 16:33:10