Orthocode
[计] 垂向码, 正交码
🗣️ 情景例句
Please make an effort to arrive early.
请争取早点来。
Weeds want no sowing.
杂草不需种。
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。