frailty syndrome是什么意思，frailty syndrome的翻译，frailty syndrome音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 4828 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/73904.com/index.php on line 55
frailty syndrome是什么意思，frailty syndrome的翻译，frailty syndrome音标、读音、用法和例句_骑士汉英词典