同根派生 alloy iron相關(guān)詞英漢例句Ferrous alloy is one of imortant and indispensable raw materials of steelmak-ing.鐵合金是煉鋼的重要和不可缺少的原材料之一。Workers at Shuizuishan Tianhe Ferroalloy Company produce a silicon steel alloy in Ningxia.寧夏石嘴山天河鐵合金有限公司正在生產(chǎn)硅鋼。alloy iron更多例句