fi.lar
adj.（形容词）Of or relating to a thread.线的，丝的：线的，与线有关的Having fine threads across the field of view for measuring small distances, as in the eyepiece of a telescope.视域里画有丝纹的：有用于测量小距离的通过视野的细线的，如在望远镜的目镜片中
来源：From Latin folum [thread] * see g who- 源自 拉丁语 folum [线] *参见 g who-
