Desander
泥浆除砂器
🗣️ 情景例句
No. She's at work now.
不在，她正在上班。
Mr. Tony Smith is from The City College of New York.
托尼.史密斯先生来自纽约城市大学。
but would you mind coming with me to the station?'
但请您跟我到警察局去一趟好吗？”