FAQs About the word ralstonite

菱鐵礦

A fluoride of alumina and soda occurring with the Greenland cryolite in octahedral crystals.

No synonyms found.

No antonyms found.

ralph waldo emerson => 拉爾夫·沃爾多·愛默生, ralph waldo ellison => 拉爾夫·沃爾多·艾默生, ralph vaughan williams => 雷夫·沃恩·威廉斯, ralph richardson => 拉爾夫·理查森, ralph johnson bunche => 拉爾夫·約翰遜·邦奇,