Endomastoiditis
[医] 乳突内[膜]炎
🗣️ 情景例句
She was in our class.
她和我们同班。
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。