Articulated system
[经] 有关体系
🧩 词语组成解析
a. 铰接式的；清晰的；组织缜密的；有关节的
🗣️ 情景例句
When does the next train leave for New York?
到纽约的下一趟火车什么时候开车？
I met her last Sunday.
我上个星期日遇见她。
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。