Definition of racket wheel in English:

racket wheel

noun ˈrakɪt ˌwiːl

rare

Mid 18th century; earliest use found in William Emerson (1701–1782), mathematician. Variant or alteration of ratchet wheel, perhaps after rack.

nounˈrakɪt ˌwiːl

rare

Mid 18th century; earliest use found in William Emerson (1701–1782), mathematician. Variant or alteration of ratchet wheel, perhaps after rack.

单词	racket wheel
释义	Definition of racket wheel in English: racket wheel noun ˈrakɪt ˌwiːl rare Ratchet wheel. Origin Mid 18th century; earliest use found in William Emerson (1701–1782), mathematician. Variant or alteration of ratchet wheel, perhaps after rack. Definition of racket wheel in US English: racket wheel nounˈrakɪt ˌwiːl rare Ratchet wheel. Origin Mid 18th century; earliest use found in William Emerson (1701–1782), mathematician. Variant or alteration of ratchet wheel, perhaps after rack.
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