Marevan
苄丙酮香豆素钠(抗血凝剂)
🗣️ 情景例句
I arranged to give a party at my house in her honor.
我在我家为她安排举行了一个聚会。
I'm the oldest person in my club.
我是我的俱乐部中最老的人。
After seven days of this I went to a party.
这样过了7天以后，我去参加一次聚会。