Fede's disease
[医] 小儿舌系带肉芽肿, 费代氏病
🧩 词语组成解析
🗣️ 情景例句
Our pleasure.
好的。
Let's get together sometime.
有时间我们聚一下吧。
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。