Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/93870c221a49ba0c5fcc0936571c7812.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 sinker drill是什么意思，sinker drill的翻译，sinker drill音标、读音、用法和例句_沉淀汉英词典