Polytech
abbr. polytechnic 多种工艺的; polytechnical （传授）多种工艺的，多种科技的
🗣️ 情景例句
We are going to celebrate all weekend.
我们整个周末都要进行庆祝。
Will the flight be delayed?
这班机会延误吗？
Sorry! she said to the shopkeeper. I've forgotten my money!
“对不起！”她对售货员说，“我忘记带钱了！”