pulsar 英式发音['pʌlsɑː]美式发音['pʌlsɑr]
pulsar相关例句和用法
Most important in this case, one pulsar eclipses the other briefly every couple of hours..更重要的是，每隔几个小时，其中的一颗脉冲星会遮挡另外一颗。
pulsar英英释义
脉冲星英释中释nan object like a star that is far away in space and produces radiation and radio wave s
