Fibremeter
纤维定量喂给控制装置
🗣️ 情景例句
John and I celebrate our fortieth anniversary next month.
下个月John和我将庆祝我们的结婚四十年纪念。
The young man had been well aware of her presence at the party.
那个年轻人早已注意到她在宴会上。
When they arrived, he said: Welcome to our factory! Please come this way. Don't rush.
“欢迎参观我们厂！请走这边。别急。”