philtrum
['fɪltrəm]
释义
n. 人中
the vertical groove on the surface of the upper lip, below the septum of the nose.
例句
Richard: I mean, it's a little tricky because they don't have a philtrum, so finding an anchor point for that mustache is actually gonna be quite of a technological challenge(Silicon Valley)
理查德：我的意思是，这有点棘手，因为他们没有考虑人中问题，所以为胡子找一个锚点实际上是一个很大的技术挑战（硅谷）
