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
Oh. Your offer sounds interesting.
哦,您所给的优惠听起来蛮吸引人的。
Is it a long ride?
要坐很久吗?
Why don't you do the experiment? I'm sure you would do it really well.