基本解释[经济学]透气防水布英汉例句双语例句Decription: WEALD multi-functional fishing vest used NYLON RIPSTOP three-layer waterproof and breathable cloth, easy to take.产品说明： WEALD多功能钓鱼背心，采用先进的NYLON RIPSTOP三层防水透气面料，携带轻便；waterproof breathable cloth更多例句专业释义经济学透气防水布