Microthrombus
微血栓
🗣️ 情景例句
No problem.
没问题。
When the storm broke, I was doing the ironing.
当火起来的时候，我在烫衣服。
One of Mary's prize possessions was a little white lamb which her husband had given her.
玛丽最珍贵的财产之一就是丈夫送给她的一只白色小羔羊。