Semiuniform
半均匀的
🗣️ 情景例句
Congratulations!
恭喜你们！
I'm always punctual.
我总是很准时。
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。