Ovaserum
[医] 抗卵蛋白血清
🗣️ 情景例句
Not bad.
不错。
Keep it down!
别闹了！
We visited the Great Wall. We went there by bus. We all took some food and drink with us.
我们参观了长城。我们是坐车去的。我们每人都自备一些食物和饮料。