Eiders
(eider 的复数) n. 绒鸭, 绒鸭绒
🗣️ 情景例句
The rest of our family went to the movies.
我们家其余的人都去看电影了。
How do you spend your leisure time?
你怎样打发业余时间？
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）