Umming
(um 的现在分词) int. 嗯（表示迟疑）
🗣️ 情景例句
I'm sorry to have caused you so much inconvenience.
给你造成诸多不便，我很抱歉。
Time discloses (or reveals) all things.
时间会暴露一切。
How was the exam, Richard?
考试考得怎样，理查德？