If you say that someone is dutiful, you mean that they do everything that they are expected to do.
例句
The days of the dutiful wife, who sacrifices her career for her husband, are over.賢妻為了丈夫而犧牲自己事業的時代已經結束了。
英漢詞典釋義
adj.
恭敬順從的,盡職的
a dutiful worker盡職的工作人員She continued to play out her role of dutiful daughter.她繼續克盡她作為女兒的職責。When our trainer stopped speaking,there were a few dutiful cheers.當我們的教練說完的時候,底下是一些例行的歡樂呼聲。
英英詞典釋義
Adjective
1. willingly obedient out of a sense of duty and respect;
"a dutiful child""a dutiful citizen""Patient Griselda was a chaste and duteous wife";