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单词
atomic clock
释义
atomic clock
n.
a clock in which the periodic process (timescale) is regulated by the vibrations of an atomic or molecular system, such as caesium or ammonia
(
利用原子或分子震荡计时的
)
原子钟
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frumpily
frumpiness
frumpish
frumpishly
frumpy
frustrate
frustratedly
frustrater
frustrating
frustratingly
frustration
frustule
frustum
frutescent
frutex
fruticose
fry
fry
fryer
frying pan
fry-up
fry up
Frɑulein
FS
FSA
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更新时间:2026/5/31 7:29:08