Chafingdish
火锅, 暖锅
🗣️ 情景例句
What's the matter, Susan?
怎么了， Susan？
What are your interests?
你的爱好是什么？
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。