Ums
(um 的复数) int. 嗯（表示迟疑）
🗣️ 情景例句
When do we see the reviews?
什么时候我们可以看到评论
Are you a native speaker of English?
你的母语是英语吗？
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。