Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/fbc72df492297262c867686725bd93eb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 proportional sample是什么意思，proportional sample的翻译，proportional sample音标、读音、用法和例句_衣物护欧路词典