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单词
whitworth thread
释义
whitworth thread
noun
Etymology:
after Sir Joseph
Whitworth
died 1887
:
a screw thread with V-shaped cut used chiefly in Britain for screws of larger sizes
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sexupara
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sexy
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seyfert galaxy
seyid
seymeria
seymouriamorph
seymouriamorpha
seyyid
señor
señora
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sf
Sf
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更新时间:2026/8/2 20:02:50