Contrastol
溴化油造影剂
🗣️ 情景例句
Let me show you some pictures of houses.
我来给你们看看一些房子的照片。
Your baking really smells good.
你烘焙的饼干闻上去好香。
Don't be so sure.We might not go anywhere.
别那么肯定。我们可能哪里也去不成。