Caffeine is a central nervous system stimulant and as it spreads throughout the body, it boosts production of certain chemicals in the brain, making Craig more alert and energized.
咖啡因是一种中枢神经系统兴奋剂, 当它扩散到全身时,它会促进大脑中某些化学物质的产生, 使克雷格更加机敏和充满活力。
单词 | central nervous system stimulants |
例句 |
原声例句
Life Noggin Caffeine is a central nervous system stimulant and as it spreads throughout the body, it boosts production of certain chemicals in the brain, making Craig more alert and energized. 咖啡因是一种中枢神经系统兴奋剂, 当它扩散到全身时,它会促进大脑中某些化学物质的产生, 使克雷格更加机敏和充满活力。 |
随便看 |
英语例句辞典收录519880条英汉例句词条,基本涵盖了全部常用单词的造句方法及例句,是英语学习的有利工具。