Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/6eb846f2d8ccb863b2614e035a0ec490.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 magnetosphere英英字典_magnetosphere剑桥英语解释_magnetosphere柯林斯英文解释_沉淀汉英词典
1. N the region surrounding a planet, such as the earth, in which the behaviour of charged particles is controlled by the planet's magnetic field 磁氣圈; 包圍著星球地帶，內部的帶電粒子的行爲被此星球的磁場控制