Thromballosis
[医] 静脉血凝固
🗣️ 情景例句
He's a friend.
他是位朋友。
Good evening,Mrs. Brown.
晚上好，布朗夫人。
Armed with a torch, the vicar went up into the clock tower to see what was going on.
牧师拿着一支电筒走上钟楼想去看看究竟发生了什么事情。