单词 | lackluster |
释义 | lackluster /lak"lus'teuhr/, adj. 1. lacking brilliance or radiance; dull: lackluster eyes. 2. lacking liveliness, vitality, spirit, or enthusiasm: a lackluster performance. n. 3. a lack of brilliance or vitality. Also, esp. Brit., lacklustre. [1590-1600; LACK + LUSTER1] |
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