Cellular unmanned production
[计] 成组无人生产系统
🧩 词语组成解析
unmanned
[['ʌn'mænd]]
a. 无人的, 无人操纵的
🗣️ 情景例句
The old couple has already been married for fifty years.
那对老夫妻结婚已经 50 年了。
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
Are there any birds in the picture?
画里面有鸟吗？