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单词
poggendorff illusion
释义
pog·gen·dorff illusion
\ˈpägənˌdȯrf-\
noun
Usage:
usually capitalized P
Etymology:
after Johann C.
Poggendorff
died 1877 German physicist
:
an apparent deflection of a straight line when it is interrupted by two lines parallel to each other
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更新时间:2025/12/3 23:53:26