钢材
A more specific election straw in the wind can be found in yesterday's heavy buying of steel shares. 昨天钢材股市上的股票被大量买进更明确地预示了大选即将来临。
The price of steel jump sharply last year. 去年钢材价格急剧上涨。
A cargo of steel was lost at sea. 有一货轮的钢材在海上遗失了。
A solid solution of iron and up to 1 percent of carbon, the chief constituent of hardened carbon tool steels. 马氏本，马登斯体一种由铁和高达百分之一的碳组成的溶液，是硬化碳工具钢的主要成分。
