ball of steel信息详情
钢球，钢球
nerves of steel───钢铁般的意志
man of steel───钢铁侠
steel───adj.钢制的；钢铁业的；坚强的；n.（Steel）（德）施特尔；（英）斯蒂尔（人名）；n.钢铁；钢制品；坚固；vt.钢化；使冷酷
kind of ball───有点像球
a ball of───一团……
ball ball───球
ball of fire───才智精力过人，而且取得光辉成就的人
ball of wax───n.全部的细节
ball───n.(Ball)人名；(土)巴勒；(英、西)鲍尔；(法、德、俄、罗、捷)巴尔；vi.成团块；vt.捏成球形；n.球；舞会
alley was built in 1962 and all its equipment is original, with an exuberant use of steel that you don't see anymore: long, shiny Brunswick ball racks, dining tables with heavy flared legs.───球馆建于1962年，所有的设备都还是原来的，你在别的地方可见不到有这么多钢结构的球馆：长长的发亮的布伦斯威客牌球架，带有闪亮桌腿的餐桌。
Unique to this mouse was the use of a steel ball, instead of the usual rubber found in subsequent and modern mice.───让这个鼠标与众不同的一点是它使用了一个钢球，而不是之后出现的现代鼠标里的橡胶球。
In another lecture on pendulums, he stands back against the wall, holding a steel ball at the end of a pendulum just beneath his chin.───在另外一节钟摆课上，他背靠墙站着，抓着钟摆末端的铁球，紧贴着他的下巴。