The three common types of legal protection are patents, copyrights, and trademarks.

三种常见的法律保护类型是专利、版权和商标。

The marketing coordinator was concerned about what the chemicals coming out of some common types of plastic might be doing to her body.

营销协调员担心一些普通塑料中的化学物质可能会对她的身体产生影响。

Causes of common types of anemia.

一些常见类型的贫血和它们的病因。

Patterns that define common types of components.

定义常用组件类型的模式。

Descriptions of common types of composability.

对常见可组合性的描述。