Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/5d513550bcaf358c83f94af1b7780a21.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 shock discontinuities是什么意思，shock discontinuities的翻译，shock discontinuities音标、读音、用法和例句_开心英文字典_柠咚词