形容词
中文翻译：无光泽的
同义词：
['dull', 'lackluster', 'unsightly', 'unshiny']
例句：
-
1.The old painting is nonlustrous and faded, making it difficult to appreciate its beauty.
这幅旧画没有光泽，颜色已经褪去，很难欣赏其美感。
-
2. The floor tiles are nonlustrous, so they need to be cleaned regularly.
地板瓷砖没有光泽，所以需要定期清洁。
-
3.The new car has a nonlustrous exterior, which makes it look sleek and modern.
这款新车外观没有光泽，看起来既时尚又现代。