Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/0fc7db46e63d5ba160a9246976c6be16.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 planetarium英英字典_planetarium剑桥英语解释_planetarium柯林斯英文解释_歐米惠必应词典
1. N-COUNT A planetarium is a building where lights are shone on the ceiling to represent the planets and the stars and to show how they appear to move. 天文館