Steel is a very strong metal which is made mainly from iron. Steel is used for making many things, for example bridges, buildings, vehicles, and cutlery.
例句
...steel pipes.钢管...the iron and steel industry...钢铁工业
N-UNCOUNT
钢铁工业;钢铁生产
Steel is used to refer to the industry that produces steel and items made of steel.
例句
...a three-month study of European steel...对欧洲钢铁工业为期 3 个月的考察研究The company has interests in steel and other products.公司在钢铁和其他产品领域都有投资。
VERB
准备应付(不愉快的事)
If you steel yourself, you prepare to deal with something unpleasant.
例句
Those involved are steeling themselves for the coming battle...那些参与者正准备迎接即将到来的战斗。I was steeling myself to call round when Simon arrived.我正下决心准备去拜访时，西蒙来了。