Pneumeractor
测量石油产品量的记录仪
🗣️ 情景例句
We'll call you all tomorrow night.
我们明天晚上打电话给你们。
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
I'll get another one now, said her mother.Don't worry.
“我这就再去拿一支，”她妈妈说，“别担心。”