Ty
abbr. 总产量；总收率（total yield）
🗣️ 情景例句
because, Danny,
因为Danny，
What's the time by your watch?
你的表几点了？
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。