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单词
refractive index
释义
refractive index
noun
the ratio of the velocity of light in a vacuum to its velocity in a specified medium
折射率。
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Ono
on occasion
on-off
on offer
onomasiological
onomasiology
onomast
onomastic
onomastics
onomatopoeia
onomatopoeic
onomatopoeically
Onondaga
on one's back
on one's beam-ends
on one's conscience
on one's doorstep
on one's feet
on one's high horse
on one's hind legs
on one's hind legs
on one's honour
on one side
on one's jack
on one's knees
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更新时间：2025/6/20 22:19:23