天火字典

英英字典： parsec

parsec

(TTS Sound)

KK Pronunciation

〔 `pɑrˏsZk 〕

Pronunciation

〔 ˋpɑ:sєk 〕

Overview of noun parsec

The noun parsec has 1 sense

parsec, secpar -- (a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years)

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