Sinuidal
正弦波; 正弦形
🗣️ 情景例句
It's next week from this Monday.
下个星期一。
When the belly is full the mind is among the maids.
逸则思淫。饱则思淫欲？
We can't agree with the alterations and amendments to the contract.
我们无法同意对合同工的变动和修改。