...
单词 bir 释义 ▪ I. † bir, v. impers. Obs.Forms: pres. 1 byre, 3 bur, bir, 4 birt, birs, beres, bers. pa. tense 1 byrede, 3–4 burd(e, bird(e, byrd.[OE. byrian impers. (more usually ᵹebyrian), cogn. w. ON. byrja, OHG. purjan, MHG. buren, brn to lift or...