Opin
[计]= OPerational IN,操作输入
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
The water has risen over the riverbank.
洪水溢过了防堤。
Yesterday morning she came into class as usual.
昨天早上，她像往常那样走进教室。