cancer can be cured if discovered in time.discovered是过去分词做形容词么 前面省略了cancer is?
问题描述:
cancer can be cured if discovered in time.discovered是过去分词做形容词么 前面省略了cancer is?
答
cancer can be cured if discovered in time.discovered是过去分词做形容词么 前面省略了cancer is?