基本解释[医药科学]椅借用区英汉例句双语例句This instrument has been developed to measure bed levels in hydraulic models, movable beds of beaches, harbours, estuaries etc.近来，海岸、港湾、河口等模型已进行了浑水的动床试验，河床冲淤地形是必不可少的测量项目。movable beds更多例句专业释义医药科学椅借用区