Ibit
氧碘鞣酸铋
🗣️ 情景例句
Well, we could tell her
嗯，我们可以告诉她
The tour will take about an hour and a half. We ought to be back here by 3:00.
参观大概要一个半小时，3点钟以前回到这里。
This is Uncle Wang. Uncle Wang likes making things.
这是王叔叔。王叔叔喜欢做东西。