Our desire to alter our consciousness may be as fundamental as our desires for food, companionship and sex.

我们这种对于知觉改变的渴望可能和我们对食物、友谊、性的渴望一样基本。

" Fu Zai's strong adaptability to the environment and desire for food are particularly conducive to our training, " Wang added.

“福仔对环境的强烈适应能力和对食物的渴望特别有利于我们的训练，”王亚男补充道。

Not only did the mutation influence the dogs' desire for food, it also slowed their metabolism.

这种突变不仅影响了狗的食欲，还减慢了它们的新陈代谢。

You can think of the id as your most basic, unconscious drive – a desire for food, comfort, attention.

你可以将本我视为你最基本的、无意识的驱动力——对食物、舒适和关注的渴望。

Normally, when animals fast, a hormone called neuropeptide Y increases sharply in the appetite control centers of the brain, stimulating the desire for food.

通常情况下，动物禁食时，大脑食欲控制中枢一种叫做神经肽Y的荷尔蒙就会急剧上升，刺激其对食物的渴望。

When I desire food, I may be aware of my desire for food; thus 'my desiring food' is an object with which I am acquainted.

当我想要食物时， 我可能会意识到我对食物的渴望； 因此，“我想要的食物” 是我所熟悉的对象。

He had no desire for food; in spite of the hard physical work he was doing in the field all day, he had to take medicine to give him an appetite.

他不想吃东西； 尽管他整天都在田里干着重体力活， 但他还是不得不吃药来开胃。

But the hurt was lost in the pain of his hunger. He moved his body through the wet plants, becoming wet and cold in the process. But he did not notice this, so great was his desire for food.

但是在饥饿的痛苦中，这种疼痛也算不了什么。他在潮湿的苔藓上爬着，弄得衣服湿透，身上发冷。可是这些他都没有觉得，因为他想吃东西的念头是如此的强烈。