Some examples of word usage: a household word
1. The popular TV show has made the main character a household word. (这部热门电视剧让主角成为家喻户晓的名字。)
2. His invention has become a household word in the technology industry. (他的发明已成为科技行业中家喻户晓的词汇。)
3. The singer's catchy song quickly became a household word across the country. (这位歌手的动听歌曲很快在全国范围内成为家喻户晓的歌曲。)
4. The brand has become a household word for quality and reliability. (这个品牌因其质量和可靠性而成为大家熟知的名字。)
5. The athlete's impressive performance has made him a household word in the sports world. (这位运动员的出色表现让他成为体育界家喻户晓的名字。)
6. The politician's controversial statements have made him a household word in the media. (这位政治家的争议性言论让他成为媒体中家喻户晓的人物。)