(Greek mythology) the daughter of Agamemnon and Clytemnestra; persuaded her brother (Orestes) to avenge Agamemnon's death by helping her to kill Clytemnestra and her lover (Aegisthus)
例句
用作名词 (n.)
His wife, Electra, was a capable helpmeet, although--like himself-- a dreamer of dreams and a private dabbler in romance. 他的妻子伊莱克特拉是个贤内助,只是和丈夫一样,爱幻想,喜欢背着人看点儿闲书。