Warning: flock() expects parameter 1 to be resource, boolean given in /www/wwwroot/www.chaziku.com/e/class/connect.php on line 5100
Warning: flock() expects parameter 1 to be resource, boolean given in /www/wwwroot/www.chaziku.com/e/class/connect.php on line 5105
pulsar英英释意- 查字库
pulsar
英 ['pʌlsɑː]
美['pʌlsɑr]
英英释意
- 1. a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation