Stemlet
n. 小茎, 小梗, 小干
🗣️ 情景例句
We're going to miss you.
我们也会想念你的。
I have to go now.
我必须走了
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。