“umstroke”的英英意思

单词 umstroke 释义 † umstroke Obs. rare.[f. um- + stroke n.1]Edge, circumference.1650Fuller Pisgah i. xiv. 46 Such Towns as stand (as one may say) on tiptoes, on the very umstroke, or on any part of the utmost line of any Map.Ibid. v. xx. 182 Places sit...