coirn.椰子壳的纤维
coir fiber椰壳纤维
coir broom棕帚
coir carpet椰棕地毯
coir mattress棕垫
coirreducible上不可约的
coir raincoatn.蓑衣
coir rain cape蓑衣
coir fibre rope椰壳纤维绳
coir hand brush椰子皮手刷
coir scrub brush棕刷