allanite

英 ['ælənaɪt] 美 ['ælənaɪt]

• n. 褐帘石

例句

用作名词 (n.)

1. Mineralogically, zoisite is a member of the epidote group, the other members of which are clinozoisite, epidote pe rse, piemontite, and allanite.
   从矿物学上讲，黝帘石是绿帘石家族的一员，绿帘石还有褐帘石等。