Fibronectin
[化] 纤连蛋白; 粘连蛋白; 纤粘连蛋白; ζ蛋白; ζ蛋白大分子功能糖蛋白
🗣️ 情景例句
You know him?
你认识他吗？
Don't forget to put stamps on your letter.
别忘了贴邮票。
My shoe has been pressing against my foot, so it hurts a bit.
我的鞋一直挤着脚，所以脚有点疼。