Opin
[计]= OPerational IN,操作输入
🗣️ 情景例句
I don't care. I'm not fussed either way.
我不介意。我亦没有自寻烦恼。
You are stronger than I am.
你比我强壮。
It took a very long time to carve a page for a book.
刻一页书要花费的时间太长。