resign是认命的意思吗

　　I was given to understand that she had resigned.

　　我得知她已经辞职了。

　　I resigned last Friday and left that same day.

　　我上星期五辞了职，当天就离开了。

　　Somebody in the know told me he's going to resign.

　　有知情者告诉我他要辞职了。