单词练习
42、iron
参考答案
i·ron/ ˈaɪərn /n. 铁a chemical element. Iron is a hard strong metal that is used to make steel and is also found in small quantities in blood and foodAn iron gate blocks your way.一扇铁门挡住了你的去路。
题目详解：
176****1079
iron man钢铁侠
176****1079
"i am iron man"
195****9032
iron铁