Heparitin
类肝素, 乙酰(型)肝素
🗣️ 情景例句
We need to find time to be together more,
我们确实需要多找时间相聚一起
Oh, that's all right.
哦，没关系。
I'm feeling thirsty, too! said Meimei. Look, it's noon already! Let's go and have a drink!
“我也口渴了！”梅梅说，“瞧，已是中午了！我们去喝点东西吧！”