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词汇 diatom
释义 di·a·tom AHD[dīʹə-tŏm'] D.J.[ˈdaɪəˌtɒm]K.K.[ˈdaɪəˌtɑm]n.Botany(名词)【植物学】diatom
  1. Any of various microscopic one-celled or colonial algae of the class Bacillariophyceae, having cell walls of silica consisting of two interlocking symmetrical valves.硅藻:一种由两个互联对称瓣构成硅细胞壁的、硅藻纲类的微小单细胞或群体的细胞藻
Etymology语源
    1. New Latin diatoma 新拉丁语 diatoma
    1. from Greek diatomos [cut in half] 源自 希腊语 diatomos [切成半]
    1. from diatemnein [to cut in half] 源自 diatemnein [切成半块]
    1. dia- [dia-] dia- [前缀,表“完全的,有始有终的”]
    1. temnein [to cut] * see tem- temnein [切] * 参见 tem-
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