铁和叶酸补充剂常给孕妇服用。
Iron and folic acid supplements are frequently given to pregnant women.
红血球数量不足是铁元素缺乏造成的。
铁茶壶在熊熊燃烧着的煤块上“嘶嘶”作响。
钢是由铁炼成的。
在饮食中，水果颜色越深，其铁含量就越高，这通常是正确的。
In the diet, it is generally true that the darker the fruit the higher its iron content.
铁和一些镍，它们俩都是金属。
树莓含有更多的蛋白质、铁和锌。
缺铁的特征是嫩叶的叶脉之间萎黄。
Iron deficiency is characterized by chlorosis between veins in young leaves.
除了丝绸，玉、陶瓷和铁也西进罗马。
丝绸、玉器、陶瓷和铁被西传至罗马。
一只铁爪抓住了他的肩膀。
那位铁公爵貌似镇静，但嘴唇却发白了。
铁除非擦过油或保持清洁，否则会腐蚀。
热将使铁熔化。
铁有多种用处。
铁容易生锈。
因此，发烧会使感染细菌更难获得铁，从而更难繁殖。
Thus, fever would make it more difficult for an infecting bacterium to acquire iron and thus to multiply.
铁和水及空气发生反应产生铁锈。
我的音乐生涯包括在幼儿园演奏三角铁。
My musical career consisted of playing the triangle in kindergarten.
他是拳坛的铁榔头之一。
从被洪水淹了的船的深处，一些人着实艰难地爬上铁梯来到上层甲板的安全处。
From the flooded depths of the ship, some did manage to claw their way up iron ladders to the safety of the upper deck.
导演魏铁拍了这部成功的电影。
维克多的朋友正坐着高铁去看他。
Victor's friends are taking a high-speed train to visit him.
高铁使我们的旅行变得非常方便。
为什么不坐高铁呢？又快又舒服。
Why not take the high-speed railway? It's fast and comfortable.
到怀化高铁站需要多长时间？
How long does it take the man to get to Huaihua High-speed Railway Station?
如今，许多人乘高铁在中国各地旅行。
Nowadays many people travel across China by means of high-speed trains.
铁匠正在不停地敲打热铁。
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