Oec
abbr. organizational entity code 组织实体代码
🗣️ 情景例句
I'm with you on that matter.
关于那件事我赞成你。
Don't worry, leave everything to me.
你不必担心，一切还有我哪！
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。