l gave my son several books besides a camera 保持句意不变
l gave my son several books and a camera —— ——
l gave my son several books besides a camera 保持句意不变
l gave my son several books and a camera —— ——
as well
绝对是这个
你应该先找到 besides这个词的意思
然后根据整个句子意思找相近的,合适语法的俩个单词天上就可以了