英语词汇“pulsar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pulsar
释义	pulsarpulsar /ˈpʌlsɑr/ noun [countable] Etymology ETYMOLOGYpulsar Origin: 1900-2000 pulse + -ar (as in quasar) science, physics an object like a star that is far away in space and produces a regular radio signal
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