Hadrosaurs
(hadrosaur 的复数) n.[古生]鸭嘴龙(一种嘴像鸭嘴的恐龙)
🗣️ 情景例句
He was ill at ease at her birthday party.
他在她的生日宴聚会中心神不宁。
I learned history last month.
我上个月学历史。
What are their jobs?
他们是做什么工作的？