Pentroof
单坡屋顶, 斜顶
🗣️ 情景例句
What did you do?
那你们怎么办呢？
Friends are thieves of time.
交朋友，费时间。
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。