形容词
1. Blade and handle are the component parts of a knife. 刀身和刀柄是一把刀的组成部分。
名词
1. A computer consists of thousands of components. 计算机由成千上万个部件组成。
2. component
2. Each of the components is useful in its degree. 每一个元件都各有程度不同的用处。