Pennated
a. 有羽毛的；羽状的；羽衣硅藻的
🗣️ 情景例句
Yes, I use it fairly often.
有，我常用。
To hover
盘旋
Some time ago, and interesting discovery was made by archaeologists on the Aegean island of Kea.
不久之前，在爱琴海的基亚岛上，考古工作者有一项有趣的发现。