Urinopycnometer
尿比重瓶
🗣️ 情景例句
Please have two window seats placed aside for us.
请为我们保留两个靠窗口的位子。
Promises are like piecrust, made to be broken.
诺言好似馅饼皮，做来便是为咬碎。
I said I would be at your house at six o'clock, but the boss want me to do some extra work.
我说过我6点到你家，但老板要我加班。