Vaginogram
阴道X线片
🗣️ 情景例句
There's a time for everything.
事情要一件一件地做。
Do you know the exact date?
你知道确切日期吗？
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，