Warning: file_put_contents(): Only 0 of 5412 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 spirit level英英字典_spirit level剑桥英语解释_spirit level柯林斯英文解释_沉淀汉英词典
1. N-COUNT A spirit level is a device for testing to see if a surface is level. It consists of a plastic, wood, or metal frame containing a glass tube of liquid with an air bubble in it. 水平仪[英国英语]