Defining
[计] 定义的
✅ 同义词
🗣️ 情景例句
Oh, it must be a bill.
噢， 还不是帐单。
How much does she need?
她需要多少？
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。