vitamine K

例句：

1. 1.Vitamin K is essential for bone health.
   维生素K对骨骼健康至关重要。
2. 2. She took vitamin K supplements to prevent a blood clot.
   她服用维生素K补充剂以防止血栓形成。
3. 3.The food industry often uses vitamin K in animal feed to promote growth.
   食品工业经常在动物饲料中使用维生素K来促进生长。