短語詞組短語bast -fibre crop economics 麻類經(jīng)濟bast fibre spinning machinery [紡]麻紡機械bast fibre spinning [紡]麻紡Bast fibre carpet 麻織地毯spliced bast fibre yarn 轤imported bast fibre pulps 進口麻漿bast fibre plants 麻類primary bast fibre 初生靭皮纖維 返回 bast fibre