Tush
interj. 呸(表示申斥、轻蔑)\\nn. 犬齿\\nvi. 发出呸声
✅ 同义词
🗣️ 情景例句
Oh yes, yes. My husband's there now.
啊， 对 对。我丈夫现在就在那儿。
Why are you running away from me?
你为什么离开我？
and because there is so much of it the function would seem to e important.
睡眠占去那么多时间，所以其作用似乎还是很重要。