您的位置首页百科问答

seem to do句子成分

seem to do句子成分

的有关信息介绍如下:

seem to do句子成分

主语:petroleum 系动词:seems 表语:to originate from... 定语:consisting of ...(现在分词作定语修饰petroleum,相当于which consists of ...) 意思: 石油(包括原油和天然气)似乎是沉淀在海底的有机物变成的.