Flimmer
茸鞭, 侧丝
🗣️ 情景例句
This is she.
我就是。
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。