Alphameric
[计] 字母数字的
✅ 同义词
🗣️ 情景例句
Sit down, sit down.
请坐， 请坐。
Everything is going according to schedule.
一切在按照预定计划进行。
We'll have to talk this over some more.
这件事我们得好好地再谈一谈。