Amnioscope
羊膜镜
🗣️ 情景例句
When and what university did you graduate from?
你何时从哪所大学毕业？
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
I counted seven old cars and three old refrigerators.
我数了一下，有7辆旧汽车和3上旧冰箱。