ad. 恐怕, 不幸的是
在线英汉词典

unfortunately的短语、例句：

unfortunately adv ~ (for sb) regrettably; unluckily遗憾地; 不幸地
The notice is most unfortunately phrased.这份通知用语很不得当.
I can´t come, unfortunately.很遗憾, 我来不了.
Unfortunately for him, he was wrong.很遗憾, 他错了.