luster的解释
n. 光彩,荣誉,光泽
v. 有光泽,发亮,使...发光辉
luster的例句
Having a luster resembling that of pearls.
珠母般的具有珍珠般的光泽的

The luster characteristic of a pearl of high quality.
珍珠光泽一种高品质珍珠所特有光泽