Transition operator
[计] 过渡算子
🧩 词语组成解析
🗣️ 情景例句
Oh, you look so beautiful, Susan. My granddaughter.
啊 ，真漂亮 ，Susan 我的好孙女。
The adventure had been planned for quite a while.
那项冒险曾经作了长期的周详计划。
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。