turn ungrateful suddenly是什么意思，turn ungrateful suddenly的翻译，turn ungrateful suddenly音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 4658 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/62383.com/index.php on line 55
turn ungrateful suddenly是什么意思，turn ungrateful suddenly的翻译，turn ungrateful suddenly音标、读音、用法和例句_流逝汉英词典

turn ungrateful suddenly

基本解释