The objective is to establish a new tractotomy for the treatment of trigeminal neuralgia (TN).
目的是建立一种治疗三叉神经痛（TN）的新束切断术。
2
TN suggests developers to learn something that is trendy today, that is required by companies or that is futuristic.
TN建议开发者学习当今流行的东西，这是公司所需要的，或是未来能用得着的。
3
TN: a corporate IT developer employed by a company who is in a business other than software should show that he understands what the company's business is about.