Teco
[计]= Text Editor and COrrector,文本编辑程序与校正程序
🗣️ 情景例句
We're in luck.
我们运气好。
Wisdom is a good purchase though we pay dear for it.
我们为了求知识，付出高价也值得。
Of course, the answer is Chinese.
回答当然是汉语。