"sincerely" 是用来表示真诚的英语单词。
来源：sincerely 这个词来源于拉丁文"sincerus"，意思是真诚的。
例句：
I sincerely apologize for any inconvenience I may have caused. (对于我可能造成的任何不便，我表示真诚的歉意)
I sincerely hope that you will be able to attend the meeting. (我真诚地希望你能够参加这次会议)
Please accept my sincere condolences on the loss of your loved one. (请接受我对你失去亲人的真诚的哀悼)