✅ 同义词
🗣️ 情景例句
Oh, this is a wonderful house.
啊， 这是一栋很好的房子。
We are running on two shifts.
我们实行的工作是两班倒。
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。