members of sentences 句子成分
subject 主语
simple subject 简单主语
predicate 谓语
object 宾语
dual object 双宾语
direct object 直接宾语
indirect object 间接宾语
complex object 复合宾语
cognate object 同源宾语
adverbial 状语
complement 补语
subject complement 主补
object complement 宾补
predicative 表语
attribute 定语
appositive 同位语