Umming
(um 的现在分词) int. 嗯（表示迟疑）
🗣️ 情景例句
Good morning, Mr. Zhou. Take a seat, please. What can I do for you?
早上好，周先生。请坐。有什么事吗？
He who has health, has hope, and he who has hope, everything.
身体好就有希望，有希望就有一切。
Where were we?
我们说到哪儿了？