chubby/ˈtʃʌbɪ; `tʃʌbɪ/ adj(-ier, -iest) round and plump; slightly fat 圆胖丰满的; 稍胖的: chubby cheeks 圆胖脸 a chubby child 胖乎乎的孩子. =>Usage at fat1 用法见fat1.
牛津英汉双解词典