短语词组短語Bast -fiber 靭皮纖維bast -fiber crops 麻類作物bast fiber crop [作物]麻類作物cotton bast fiber 棉稈皮纖維bast fiber film mulching 麻地膜覆蓋bast fiber textiles 麻紡織品bast fiber textile 麻紡織業 返回 bast fiber