相关单词近义词 fiber 纤维(物质), bulk 体积, cellulose 纤维素, bran 糠, fibre 纤维临近词rough, rough turn, rough hewn, rough pull, rough spot, rough bark, rough face, rough life, rough wear, roughhouse, rough plan相似词rough sth in, rough sth out, rough trade, rough-hewn, roughcast, roughen, roughhouse, roughly, 返回 roughage