🧩 词语组成解析
analyst
['ænəlist]
n. 分析家，化验员;〈美〉精神病医师;
🗣️ 情景例句
You're home from school early.
你今天从学校回来得早。
Good-bye,Bill.
再见，比尔。
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。