基本解释[能源科学技术]捞砂法词组短语短语bailer r method 捞砂法bailer r method of cementing 用捞砂筒注水泥bailer method of cementing 用捞砂筒注水泥the dump bailer method 倾筒法打水泥塞dump bailer method 倾筒法;倾筒法打水泥塞bailer method更多词组专业释义能源科学技术捞砂法