作业帮如题
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/09 20:24:27
如题
如题
如题
您要找的是不是:brain .例句与用法 1."The mother of one of my best friends had also died of abrain tumor," says David.“我最好的一位朋友的妈妈也是死于脑癌.”大卫说.article.yeeyan.org 2.Carb-rich foods stimulate the release of abrain chemical called serotonin that regulates mood,food cravings,andsleep.含有丰富碳水化合物的食物刺激大脑释放一种叫做血清素的化学物质血清素,可调节情绪,促进进食和睡眠.