单词 unspurn 释义 † unspurn, v. Obs.—1[un-2 9.]trans. To force open.a1300K. Horn 1074 (C......

单词 unstable 释义 ▪ I. unstable, a.[un-1 7, 5 b. Cf. obs. Du. onstabel, MHG. unstabel.]1......

单词 unstableness 释义 unstableness[f. unstable a.]The condition of being unstable; instab......

单词 unstabled 释义 ▪ I. unstabled, ppl. a.1[un-1 8.]Not established or made stable.1622B......

单词 unstability 释义 unstability Now rare.(un-1 12, 5 b.)a1470Dives & Pauper (W. de W. 14......

字词 肛门内括约肌 释义 【医】 ani internus sphincter; musculi sphincter ani internus 　 汉......