Heparinization
全身性肝素化
🗣️ 情景例句
You and Mommy used to take me on the ferryboat.
你和妈妈常带我坐渡船。
Have you had breakfast already?
你已经吃了早餐吗？
I don't think so. Ah! It was Li Lei.
我想不是。啊，是李雷！