Radel
n. (Radel)人名；(罗)拉德尔
🗣️ 情景例句
Sure, what do you have?
好啊，你有什么？
It's just what I had in mind.
这正是我想要的。
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。