1N-COUNT (书、戏剧、电影或故事中品行端正的)女主角,女主人公 The heroine of a book, play, film, or story is the main female character, who usually has good qualities. (书、戏剧、电影或故事中品行端正的)女主角,女主人公
2N-COUNT 女英雄;女杰;女豪杰 A heroine is a woman who has done something brave, new, or good, and who is therefore greatly admired by a lot of people. 女英雄;女杰;女豪杰
The national heroine of the day was Xing Fen, winner of the first Gold medal of the Games. [+ of]
3N-COUNT [usually singular, with poss](女)偶像;心目中的女英雄 If you describe a woman as your heroine, you mean that you admire her greatly, usually because of a particular quality or skill that she has. (女)偶像;心目中的女英雄