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单词 sheave
释义

sheave1

/ʃiːv/
another term for SHEAF.
SHEAF.
词源
late 16th cent.: from SHEAVES.

sheave2

/ʃiːv/
a wheel with a groove for a rope to run on, as in a pulley block
滑车轮, 槽轮。
词源
Middle English:from a Germanic base meaning 'wheel, pulley'.
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更新时间:2025/8/24 6:52:32