Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/1990e2daaa93c759c3356ec60df68e7b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 friction ratchet stop是什么意思，friction ratchet stop的翻译，friction ratchet stop音标、读音、用法和例句_按摩法牛津词典