If you describe something as meretricious, you disapprove of it because although it looks attractive it is actually of little value.
例句
...vulgar, meretricious and shabby souvenirs.俗气花哨、质量低劣的纪念品
英汉词典释义
adj.
俗艳的,华而不实的
a meretricious style华而不实的文体meretricious praise言不由衷的恭维meretricious ornamentation俗气的装饰A wooden building painted to look like marble is meretricious.一座漆得像大理石般的木制建筑物外表是美丽的。
英英词典释义
Adjective
1. like or relating to a prostitute;
"meretricious relationships"
2. tastelessly showy;
"a flash car""a flashy ring""garish colors""a gaudy costume""loud sport shirts""a meretricious yet stylish book""tawdry ornaments"
3. based on pretense; deceptively pleasing;
"the gilded and perfumed but inwardly rotten nobility""meretricious praise""a meretricious argument"