平行公设

píng xíng gōng shè

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Definitions

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

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Child Words of 平行公设

• 公 公 gōng: public
• 平 平 píng: flat
• 平行 平行 píng xíng: parallel
• 行 行 háng: row
• 行 行 xíng: to walk
• 设 设 shè: to set up; to put in place
• 公设 公设 gōng shè: postulate (math.)