pigging pig iron cast iron foundry ingot
Pig iron may contain 4% of carbon.
生铁可含百分之四的碳。
—— 给力词典精选On the eve of the Revolution, the colonies produced thirty thousand tons of crude iron a year.
独立战争前夕,北美十三州每年生产3万吨生铁。
—— 柯林斯例句This is not always true - as with the manufacture of pig iron and steel from low - grade iron ores - but it did lead to the concentration of industrial developments on the coal fields.
并非一概如此 — 例如从低级铁矿石中生产生铁和钢材的情况一但是这导致了工业发展集中在煤田上。
—— 给力词典精选Human beings have learned out how to make magnet of cast iron.
人类已经学会如何从生铁制出磁铁。
—— 辞典例句The freighter carrying pig iron is cleaving through the water.
装着生铁的货船正在破浪前进。
—— 辞典例句