cubs ['kʌbz]

以下由轻松背单词网站提供

附加级

n.幼小的兽，不懂规矩的年轻人( cub的名词复数 )

a lioness guarding her cubs 守护幼崽的母狮
Lion cubs depend on their mother to feed them. 狮子的幼仔依靠母狮喂养。来自《简明英汉词典》