平行公设

píng xíng gōng shè

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Definitions

  1. 1. the parallel postulate (geometry)
  2. 2. Euclid's fifth postulate

Child Words of 平行公设

公
gōng

public

平
píng

flat

平行
píng xíng

parallel

行
háng

row

行
xíng

to walk

设
shè

to set up; to put in place

公设
gōng shè

postulate (math.)