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单词 dog screw
释义

Definition of dog screw in English:

dog screw

noun
Mechanics
  • Any of several kinds of screw, as one with a flat head that extends beyond the width of the shaft, or a grub screw.

Origin

Mid 19th century; earliest use found in U.S. Patents.

Definition of dog screw in US English:

dog screw

noun
Mechanics
  • Any of several kinds of screw, as one with a flat head that extends beyond the width of the shaft, or a grub screw.

Origin

Mid 19th century; earliest use found in U.S. Patents.

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