Physiological need is the fundamental need for food, clothing, and shelter.

这是最基本吃、穿、住的需求。

Physiological needs are what we require for survival.

生理需要是我们生存所需要的。

In this hierarchy of needs, at the most basic level are physiological needs.

在这种需求层次中，最基本的层次是生理需求。

If the majority of a person's physiological and safety needs are satisfied, that person will be motivated primarily by social needs.

如果一个人的大部分生理和安全需求得到满足，那么这个人的动机主要是社会需求。

So in their theory — the brain sees a substance like nicotine as an essential physiological need — similar to our basic need for food.

因此，在他们的理论中——大脑将尼古丁等物质视为一种基本的生理需求——类似于我们对食物的基本需求。

Addiction can refer to a physical dependence, a physiological need for a drug, that reveals itself through terrible withdrawal symptoms if the use stops or reduces.

成瘾可以指身体依赖，对药物的生理需求，如果停止或减少使用，它会通过可怕的戒断症状显现出来。

Maslow suggested that people work to satisfy their physiological needs first, then their safety needs, and so on up the " needs ladder" . In general, they are motivated by the needs at the lowest level that remain unsatisfied.

马斯洛建议人们首先满足生理需求，然后是安全需求，依此类推，从" 需求阶梯" 上爬上去。一般来说，他们的动机是最底层的需求，而这些需求仍然没有得到满足。