crab pulsar
常见例句
- The Crab Pulsar is slowing down.
蟹狀星雲脈沖星變慢。 - There is an object which we call the Crab Pulsar.
有一個物躰叫做,蟹狀星雲脈沖星。 - The Crab pulsar, the best-known example of a bright pulsar wind nebula, is about 950 years old.
蟹狀星雲脈沖星是脈沖星風星雲中最爲著名的一個，但它已經950嵗了。
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