生铁的英文：
pig iron

参考例句：

Containing or yielding iron.
含铁或产生铁的

Cast iron conducts heat evenly.
生铁可均匀地传热。

The iron extracted from the blast furnace is known as pig iron.
从高炉中提炼出的铁叫生铁。

Blast Furnace: Use iron ore from the mines to make pig iron for you weapons.
鼓风炉:铁矿石在这里炼成生铁，可以用来制造武器。

Cannon Foundry: Cannons are made here from pig iron and wood.
大炮制造厂:在这里把生铁和木头制成大炮。

Pig iron: Crude iron obtained directly from the blast furnace and cast in molds.
生铁:从高炉直接炼得并在模中铸出的粗铁。

Purification of impure metal,especially pig iron,by heating and stirring in an oxidizing atmosphere.
搅炼尤指将生铁等不纯净的金属在氧化环境中加热并搅动将其炼纯

pig是什么意思：
n. 猪；猪肉；令人不快（或讨厌）的人；难做的事
v. 大吃特吃；生小猪；像猪一样过活

The little pigs run to their homes.
三只小猪赶紧跑回各自的家里。

grease the fat pig
对有钱人行贿

The pig was rooting about for food.
这头猪正在拱土觅食。

Never buy a pig in a poke.
千万别买袋子里的猪(切勿买未过目的货)。

have more sauce than pig
十分无礼

iron是什么意思：
n. 铁；铁质；熨斗；刚强；毅力；铁头球杆
v. 烫平，熨
adj. 铁的，刚强的

The hot iron seared the trousers.
热熨斗烫焦了长裤。

Iron oxide red pigments
GB/T1863-1989氧化铁红颜料

Strike while the iron is hot.
打铁趁热。

Iron corrode easily.
铁易受腐蚀。

The party has iron discipline!
党有铁的纪律！