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单词 screw-bolt
释义

Definition of screw-bolt in English:

screw-bolt

noun ˈskruːbəʊlt
  • A straight rod or pin with an external spiral ridge and a blunt end onto which a nut may be threaded to bolt things together.

verb ˈskruːbəʊlt
  • with object To fasten with a screw-bolt. Chiefly in pass.

Origin

Late 17th century; earliest use found in Wren Society. From screw + bolt<br>late 18th century; earliest use found in William Herschel (1738–1822), musician and astronomer. From screw-bolt.

Definition of screw-bolt in US English:

screw-bolt

nounˈskruːbəʊlt
  • A straight rod or pin with an external spiral ridge and a blunt end onto which a nut may be threaded to bolt things together.

verbˈskruːbəʊlt
  • with object To fasten with a screw-bolt. Chiefly in pass.

Origin

Late 17th century; earliest use found in Wren Society. From screw + bolt<br>late 18th century; earliest use found in William Herschel (1738–1822), musician and astronomer. From screw-bolt.

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更新时间:2025/7/5 20:45:39