Vasothrombin
[医] 血管凝血酶
🗣️ 情景例句
Why do you want to resign your position as secretary?
你为什么想辞去秘书的职务？
Karl must concentrate on his work.
卡尔必须集中精力于自己的工作。
Spiders are busy for at least half the year in killing insects.
蜘蛛至少有半年在忙于吃昆虫。