1. Suddenly a caster hit him on his head.
    突然，一个投掷物打到他头上。

2. 911查询·英语单词

2. The list includes a furniture caster, a biscuit cutter, and a crystal vase.
    清单包括一个家俱底部的万向轮，一个饼干切割器和一个水晶花瓶。

3. caster什么意思

3. The silver plated casters on the dining table caught her attention.
    餐桌上的镀银调味品瓶架引起了她的注意。

4. My brother has been a caster all his life.
    我兄弟当了一辈子铸工。

1. 後傾：如图3-2所示,主销后倾(Caster)是指主销装在前轴,上端略向后倾斜的角度. 它使车辆转弯时产生的离心力所形成的力矩方向与车轮偏转方向相反,迫使车轮偏转后自动恢复到原来的中间位置上. 由此,主销后倾角越大,车速越高,前轮稳定性也愈好.

2. 後傾角：可对汽车的主要四轮定位参数,包括外倾角(Camber),后倾角,(Caster),前束(Toe-in),内倾角(SAI)等进行测量和调整. 1下一篇文章 四轮定位仪用于测试汽车的车轮定位参数,并与原厂的设计参数进行对比,指导使用者对车轮定位参数进行相应的调整,

1. -> see castor

1. a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable

    Synonym: castor

2. a shaker with a perforated top for sprinkling powdered sugar

    Synonym: castor

3. a worker who casts molten metal into finished products