基本解釋[能源科學技術]撈砂法詞組短語短語bailer r method 撈砂法bailer r method of cementing 用撈砂筒注水泥bailer method of cementing 用撈砂筒注水泥the dump bailer method 傾筒法打水泥塞dump bailer method 傾筒法;傾筒法打水泥塞bailer method更多詞組專業(yè)釋義能源科學技術撈砂法