🧩 词语组成解析
[计] 哥尔丹
n. 洞；洼地
🗣️ 情景例句
Guess who I ran into today?
你猜我今天碰见谁啦？
It's time for dinner.
该吃晚饭了。
Eric had been the eldest son of the family, very much older than his two brothers.
埃里克是这家长子。