n.[U]

1. 光澤；光輝；光彩[S]
   These pearls have a beautiful luster.

   這些珍珠光澤很美。

2. 榮耀，榮光
   His great books have added luster to the university where he teaches.

   他的巨著給他任教的大學增了光。

vt.

1. 使有光澤；使有光彩；給……增光
   Winning the Nobel prize has lustered the poet's name.

   獲得諾貝爾獎使這位詩人的名望更高了。

vi.

1. 有光澤，發光

n.