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
radium英英释意- 查字库
radium
英 ['reɪdɪəm]
美['redɪəm]
英英释意
- 1. an intensely radioactive metallic element that occurs in minute amounts in uranium ores