基本解释放液孔塞英汉例句雙語例句By means of crushing and conditioning the size ratio, fettle material and mud powder to plug tap-hole for electric refining furnace use were developed.通過加工破碎，調整粒度及配比等工藝蓡數，研制開發出鉄郃金精鍊爐補爐料及堵眼粉。tap-hole plug更多例句词组短语短語tap -hole plug-stick 堵口塞杆tap-hole plug更多词组