Power(generating) machine
[化] 动力机械
🧩 词语组成解析
🗣️ 情景例句
The cost of housing's too high for you here.
这里的房子对你们来说太贵了。
Pupil. He is studying.
学生。正在学习。
In fact a basic amount of movement occurs during sleep which is specifically concerned with preventing muscle inactivity.
事实上，睡眠状态下仍有着基本的活动量，以防止肌肉活动停止。