Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/b0d6b480ee8c67d0b520d6bd585af5a3.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 abbreviative notation是什么意思，abbreviative notation的翻译，abbreviative notation音标、读音、用法和例句_沉淀汉英词典