Hanford
n. 汉福德（美国华盛顿州南部原子能研究重要中心）
🗣️ 情景例句
Who wants to begin?
谁先开始？
Every day is not Sunday.
好景不常在，好花不常开。
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。