名词 不可数名词：

1.钢，钢铁

2.（钢铁般的）坚强，坚固，冷酷

3.钢铁制品；刀，剑

4.钢铁工业

5.钢铁公司股票

a.

1.钢的，钢制的

2.钢铁业的

3.钢铁般的，坚强的

v. 及物动词：

1.钢化；给...包上钢，用钢作...的刀口

2.使像钢；使坚强，使下决心(+for)

3.使冷酷(+against)

4.【俚】用刀戳（某人）

词形变化

时态steeled，steeling，steels

英语解释

an alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range

cover, plate, or edge with steel

knife sharpener consisting of a ridged steel rod

a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard

get ready for something difficult or unpleasant