Mechanical devices
[经] 机械装置
🧩 词语组成解析
n. 设备；装置；器件（device的复数）
🗣️ 情景例句
It was so nice to be out in the country.
出去置身乡下真是太好了。
What was your name again?
请再说一次名字好吗？
The race gave everyone a great deal of pleasure.
这次比赛使每个人都挺开心。