Chrysoberyl

[krisәu,beril]

解释:

(noun.) a rare hard yellow green mineral consisting of beryllium aluminate in crystal form; used as a gemstone.

校对:玛克辛--From WordNet

解释:

(n.) A mineral, found in crystals, of a yellow to green or brown color, and consisting of aluminia and glucina. It is very hard, and is often used as a gem.

丹尼斯编辑

解释:

n. a mineral of various shades of greenish-yellow or gold colour.

录入:奥维尔