基本解释龙红同根派生 Longhong相关词英汉例句Zhejiang Huangyan Longhong Plastic Machinery Factory is a major enterprise specializing in research, development and production of bottle blowing machines and injection blowing moulds. 浙江黄岩龙宏塑料机械厂是一家专业从事吹瓶机，注吹模具研究、开发和生产的重点企业。Longhong更多例句