return a courtesy call是什么意思，return a courtesy call的翻译，return a courtesy call音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 4640 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/62383.com/index.php on line 55
return a courtesy call是什么意思，return a courtesy call的翻译，return a courtesy call音标、读音、用法和例句_流逝汉英词典

return a courtesy call

基本解释