Edematin
微粒组成物
🗣️ 情景例句
Why did you stop working?
你为什么要退休？
Do you have my pencil?
你拿了我的铅笔吗？
While two detectives were keeping guard at the door, two others opened the parcel.
这时两个侦探把住门口，另外两个侦探打开了包裹。