Pdx
[医][=polidexide]降胆葡胺，降脂树脂3号
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
This knife is dirty.Would you bring me a clean one,please?
这把刀子是脏的.请你给我干净的一个,好吗？
The other side of the picture is quite the opposite.
另一种想法恰恰相反，