请输入您要查询的英文单词:
单词
reversibility principle
释义
reversibility principle
noun
:
a principle in optics: if light travels from a point
A
to a point
B
over a particular path, it can travel over the same path from
B
to
A
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trench
trenchancy
trenchant
trenchantly
trench artillery
trenchboard
trench cart
trench coat
trench digger
trenched
trencher
trencher
trencher cap
trencher-fed
trenchering
trencherman
trencher salt
trencherwoman
trenches
log run
log runner
logs
log scale
log ship
log slate
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更新时间:2025/12/21 5:58:24