luster
🇬🇧/ˈlʌstə(r)/ 🇺🇸/ˈlʌstər/📚 16078 20托福Lustre is the qualities that something has that make it interesting and exciting. (事物自身的)情趣; 荣光
noun [抽象名词][光]光泽；光彩
Humming bird's feathers are mostly very bright and shine with metallic luster. 蜂鸟的羽毛大多十分鲜艳，并且闪耀着金属的光泽。
verb [vt. 及物动词]有光泽；发亮使有光泽
Let us move, add luster for the expo. 让我们一起行动起来，为世博增添光彩。
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