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Concave shape是什么意思，Concave shape的翻译，Concave shape音标、读音、用法和例句_英語字典
英語字典

Concave shape

英語字典

同根派生

     

英汉例句

  • The cloven hooves are sharp edged, elastic and concave.
    蹄鋒利，呈凹形，富有彈性。
  • This article has described expanding method for repairing the concave retaining ring caused by the hydraulic bulging.
    詳細介紹了用擴沖法對液壓脹形出現凹形的護環進行脩複的方法。