Rasper
n. 锉刀
✅ 同义词
🗣️ 情景例句
Always remember to wash your hands before eating.
用餐前谨记要洗手。
The computer is out of order.
这台计算机坏了。
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。