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单词
sprocket wheel
释义
sprocket wheel
n.
A wheel rimmed with toothlike projections, used to engage the links of a chain in a pulley or drive system.
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precede
precedence
precedency
precedent
precedential
preceding
precentor
precentorial
precept
preceptive
preceptively
preceptor
preceptorial
preceptorially
preceptorship
preceptory
preceramic
precess
precession
precessional
precession of the equinoxes
pre-Christian
precinct
preciosity
precious
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更新时间:2026/3/20 23:30:17