Four-function calculator
[计] 四功能计算器
🧩 词语组成解析
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
🗣️ 情景例句
Can you assist me in this matter?
这件事您能帮助我吗？
Well, it's too bad that you have to go.
哦，真遗憾，你一定要走。
There are some armchairs in the room.
客厅里有几把扶手椅。