基本解释[能源科学技术]气砂锚英汉例句双语例句The utility model is suitable for various oil and gas wells and water wells, and can directly do sand anchor operation under pumps.本实用新型适用于各种油气井和水井,可直接做泵下砂锚。ip.comgas and sand anchor更多例句专业释义能源科学技术气砂锚