🧩 词语组成解析
marx
[['mɑ:ks]]
n. 马克思（无产阶级的伟大领袖）
n. 哥们儿, 兄弟
🗣️ 情景例句
Hello, how are you doing today?
你好， 今天怎么样？
Did you phone him yourself?
你自己亲自打电话给他吗？
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。