Pygopagy
[医] 臀部联胎畸形
🗣️ 情景例句
I happened to over hear what he said.
我碰巧听到了他所说的话。
A fox should not be of the jury at a goose's trial.
审鹅不应狐陪审。
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。