| 单词 | opaque gem |
| 释义 | opaque gem (once / 3939771 pages) n WORD FAMILY opaque gem: opaque gems USAGE EXAMPLESMarble is sometimes only distinguishable from opaque gems by its volume; rock is always distinguishable from stones properly so-called by its volume. Agricola, Georgius, De Re Metallica, Translated from th...(2011) Or opaque gems such as jade, moonstone, lapis-lazuli, obsidian, and turquoise. Shell Union Oil Corporation, Let's Collect Rocks and Shells(2010) n a gemstone that is opaque Hypo|Hyper chrysoberyl a rare hard yellow green mineral consisting of beryllium aluminate in crystal form; used as a gemstone opala translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones cat's eyeany of various gems (as chrysoberyl or chalcedony) that reflect light when cut in a rounded shape coral, precious coral, red coralthe hard stony skeleton of a Mediterranean coral that has a delicate red or pink color and is used for jewelry jade, jadestonea semiprecious gemstone that takes a high polish; is usually green but sometimes whitish; consists of jadeite or nephrite jasperan opaque form of quartz; red or yellow or brown or dark green in color; used for ornamentation or as a gemstone lapis lazuli, lazulian azure blue semiprecious stone turquoisea blue to grey green mineral consisting of copper aluminum phosphate alexandritea green variety of chrysoberyl used as a gemstone black opala dark colored opal with internal reflections of green or red fire opal, girasolan opal with flaming orange and yellow and red colors harlequin opala reddish opal with small patches of brilliant color gem, gemstone, stone a crystalline rock that can be cut and polished for jewelry |
| 随便看 |
|
英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。