Warning: file_put_contents(/www/wwwroot/ppbbu/qk12333.com/cache/633a1cc3d0a9aa98ebc197a972b20329.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/qk12333.com/index.php on line 55 trench layering是什么意思，trench layering的翻译，trench layering音标、读音、用法和例句_奇客生活牛津词典