The scientist elucidated the principle with a lot of examples in order to help the people at present to understand him. 单词elucidated的近义词是（）。

The scientist elucidated the principle with a lot of examples in order to help the people at present to understand him. 单词elucidated的近义词是（）。
A.emphasized
B.announced
C.explained
D.advocated
正确答案：explained