Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/20edd90c9ed453c1017c59a0337e22fd.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 bar-type slide rule是什么意思，bar-type slide rule的翻译，bar-type slide rule音标、读音、用法和例句_伍贰汉英词典