little brother
Tom makes up stories to amuse his little brother.
汤姆编故事逗他的小弟弟。
—— 给力词典精选My brother is fretful because he is cutting his teeth.
我的小弟弟直发脾气,因为正在长牙。
—— 给力词典精选He taught his little brother how to wrestle.
他教他小弟弟如何摔跤。
—— 给力词典精选My little brother was taken to the infirmary.
我的小弟弟被送进医院。
—— 给力词典精选Don´t be so mean to your little brother.
对你的小弟弟不要如此刻薄。
—— 给力词典精选