Polytechnical
a. 工艺的\\nn. 工艺学校
✅ 同义词
🗣️ 情景例句
Please stay where you are, we'll have a patrol car there in two minutes.
请您呆在原地，两分钟之内我们派巡逻车过来。
Fill it up with unleaded and check the oil,please.
请加满不含铅的汽油，并检查一下机油。
It is bacteria that have generated the oxygen we breathe on earth.
正是细菌生产出我们在地球上呼吸的氧气。