archicerebrum

中文含义：原始大脑

英语词性：noun

美式发音：[ahr-kih-suh-ree-bruhm]

同义词：reptilian brain, primitive brain

易混淆单词：archicortex (原始皮层)

双语例句：

1. The archicerebrum, also known as the reptilian brain or primitive brain, is responsible for our instinctual and automatic responses. (archicerebrum，也称为爬行动物大脑或原始大脑，负责我们的本能和自动反应。)

2. The archicerebrum is the oldest part of the brain and is responsible for our basic survival functions such as breathing, heart rate, and digestion. (archicerebrum是大脑最古老的部分，负责我们的基本生存功能，如呼吸、心率和消化。)