Trioxide
n. 三氧化物\\n[医] 三氧化物
🗣️ 情景例句
Even when I have a cold, I still have a good appetite.
我就是感冒了，胃口也照样很好！
Would it be possible for me to have a closer look at your samples?
可以让我参观一下你们的产品陈列室吗？
Do you have a calling card?
您有名片吗？