Ums
(um 的复数) int. 嗯（表示迟疑）
🗣️ 情景例句
Mr. Richard Stewart. Richard Stewart
先生。
If I went with you,I'd have to be back by six o'clock
如果我与你一起去了，我将不得不在6点钟回来。
How can I climb up that wall! I wish I were a bird!
我怎么能够爬得上那堵墙？我要是一只鸟就好了！