Regretably
adv. 令人遗憾, 使人悔恨, 可抱歉, 不幸, 可叹, 可惜
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
Don't you think it necessary to have a close study of the contract to avoid anything missing?
你不觉得应该仔细检查一下合同，以免遗漏什么吗？
Duck your head as you go through the door there.
经过那儿的门时，请将头放低。