单词 sib 释义 ▪ I. sib, n.1 Now rare.|sb|Also 1 sibb, 4 syb; (1–3 inflected) 5 sibbe, 5–6 sybbe.[Common Teut.: OE. sib(b, = OFris. sibbe, OS. sibbia, sibbea (MLG. sibbe), OHG. sippia, sippa (MHG. and G. sippe), ON. *sif (pl. sifjar), Goth. sibja, rela...