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
Good morning.
早安。
There's a possibility we'll go,but it all depends on the weather.
我们去的可能性都取决于天气。
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？