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trilobite

英 /ˈtraɪləʊbaɪt/美 /ˈtraɪləbaɪt/
  • n.
    [古生] 三叶虫

双语例句

  1. This approach is exemplified by vacuuming robots such as the Electrolux Trilobite.
    伊莱克斯三叶虫等吸尘机器人，就是很好的例子。
  2. In that study, each of eight different trilobite species was observed to undergo a gradual change in the number of segments.
    在这项研究中，观察到八种不同的三叶虫，每一种都经历了身体节数的逐渐变化。
  3. The Trilobite scuttles around homes emitting ultrasound signals to create maps of rooms, which are remembered for future cleaning.
    三叶虫在房屋周围飞来飞去，发出超声波信号，绘制出房间的地图，以备日后清洁时使用。

网络短语

  • trilobite larva
    三叶幼体；三叶胎盘；三叶幼虫
  • Electrolux Trilobite
    三叶虫
  • Trilobite-bearing shale
    含三叶虫页岩
  • trilobite fauna
    三叶虫动物群
  • trilobite community
    三叶虫化石群落

英英释义

  • n.an extinct arthropod that was abundant in Paleozoic times; had an exoskeleton divided into three parts

词源

  • trilobite三叶虫
    tri-, 三，lobe,叶片，耳垂，-ite,表相关物。用于指已经灭绝的海洋三叶虫化石。
  • trilobite
    tri- +‎ lobe +‎ -ite