Qdz
[化] 气动单元组合仪表
🗣️ 情景例句
Don't drink the tap water.
别喝自来水。
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年，认为该退休了。
I'll call a taxi in case of need.
如果需要的话，我会叫出租车的。