regrettably
adv
1 in a regrettable way 惋惜地; 遗憾地; 可悲地
a regrettably small income 少得可怜的收入.
2 it is to be regretted that 十分遗憾; 遗憾的是
Regrettably, the experiment ended in failure. 很遗憾, 该试验最後失败了.
🗣️ 情景例句
It's a perfect day for a walk.
这可是一个散步的好天气。
It's a poor mouse that has only on hole.
鼠只有一洞,必先把命送。
George showed me to the guestroom which, he said, was rarely used.