🧩 词语组成解析
UN
[[ju:'en]]
pron. 家伙, 东西\\n[经] 联合国
[地名] 支流（西班牙语）
🗣️ 情景例句
Yes, they do.
是的 ，花儿好香。
When is he expected to be back?
他什么时候回来？
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。