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词汇
ratchet
释义
ratch.et
[`rætʃɪt; ˈrætʃit]
可数名词
1
棘齿, 棘齿轮装置
(由棘齿轮 (ratchet wheel) 和使棘齿轮只能向一个方向旋转的掣子 (pawl) 所组成的装置; 用于某种扳子等)
2
(又作 ratchet wheel) 棘齿轮
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seecatch
seed
seedage
seedball
seedbed
seed bud
seedcake
seed capsule
seedcase
seed coat
seed coral
seed corn
seedeater
seeded
seeder
seeding
seed leaf
seedless
seedling
seedman
seed money
seedness
seed oyster
seed plant
seed-plot
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更新时间:2026/7/26 12:34:13