bell mouth

[bel mauθ]
  • 释义
  • 喇叭口;漏斗口;锥形孔;锥形底;

  • 双语例句
  • 1、

    The plates around the anchor chain bell mouth and rudder horn shall be strengthened.

    在锚链筒及挂舵臂的外板厚度应予以加强.

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