Warning: file_put_contents(/www/wwwroot/ppbbbu/202081.com/cache/b9e6eb5f7285dd2c1275919bdbf2fdbd.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/202081.com/index.php on line 55 protractile例句_protractile英汉例句_protractile双解例句_2020年的事情英文词典
when the upper lip is connected to the snout by a frenum, the two are continuous and the upper jaw is restricted from being protractile; 上嘴唇被一个系带连接到吻部，两者是连续的，而上颌则是被局限不能伸出的；