翻译
  • 简明
  • doughnut-shaped

    • 英 ['dəʊnʌtʃ'eɪpt]
    • 美 ['doʊnʌtʃ'eɪpt]

    释义

    • [计] 环形的
  • 实用场景例句

    • 全部

    The mountain is encircled by the doughnut - shaped depression of the caldera.

    山为环形的破火山口洼地环抱着.

    辞典例句

    The effect of SnO _ 2 dosing on performance of SrTiO - 3 doughnut - shaped varistor is presented.

    笔者介绍了SnO2掺杂对 SrTiO3 环形压敏电阻性能的影响.

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  • 英英释义

    Adjective

    • 1. shaped like a ring