bell end

短语

[机] 承插端

词形变化

bell ends 复数

释义与例句

n.
  1. 1.

    Alternative spelling of bell-end.

    爱尔兰 英国 粗俗
  2. 2.

    The flanged end of a pipe

  3. 3.

    The protective device around the valve of a gas cylinder

  4. 4.

    The end of an internal combustion engine that has the bell housing and by extension that end of the crankshaft