1590s, from Middle French opalle (16c.), from Latin opalus (Pliny), supposedly from Greek opallios, possibly ultimately from Sanskrit upala-s "gem, precious stone." Used in Middle English in Latin form (late 14c.).
opal 英文释义
1. a translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones
opal 双语例句
1. Opal, his wife, didn't really like him drinking so much.
他的妻子奥珀尔不太喜欢他喝这么多酒。
来自柯林斯例句
2. Russia has another pipeline to play with : OPAL.
俄罗斯还有另一天然气管道项目欧泊( OPAL )可供考虑.
来自互联网
3. It was a round opal, red and fiery, set in a circle of tiny rubies.
那是一块圆形蛋白石,红红的, 象火焰一般, 上面镶着一圈红宝石.
来自辞典例句
4. Green changed to white, emerald to an opal: nothing was changed.
绿色倒入杯中,褪为乳白.翡翠抛离光芒, 化为猫眼: 一切如故.
来自互联网
5. Opal Darkbriar says , Make no mistake, it is just a temporary convenience.
不要搞错了, 那只是暂时给你们的方便而已.
来自互联网
opal 实用场景例句
an opal ring
蛋白石戒指
牛津词典
SEM is an important means for the observation and study of the artificial opal photonic crystal.
扫描电子显微镜是对人工欧泊光子晶体进行形貌观察、研究的重要手段.
期刊摘选
Green changed to white, emerald to an opal: nothing was changed.
绿色倒入杯中,褪为乳白.翡翠抛离光芒, 化为猫眼: 一切如故.
期刊摘选
In our research, application of opal filler in HDPE was studied for the first time.
本论文研究探索了新疆北屯蛋白土化工厂提供的蛋白石填料在填充高密度聚乙烯中的应用.
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Opal: I sure hope Bill stays faithful from now on. He doesn't deserve her.
奥珀尔: 我真希望比尔以后老老实实. 我配不上唐娜.
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Opal paste liquid , It's applicable for vibration brighting and centrifugal grinding for aluminum alloy steel parts.
呈乳白色糊液状.适用铝合金、低碳钢等零件的振动光亮和离心研磨光亮等.
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Opal Darkbriar says , Make no mistake, it is just a temporary convenience.
不要搞错了, 那只是暂时给你们的方便而已.
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I follow the zigzag footpath , ho , and step on the opal gravel a little rugged.
循山径之曲曲兮履琨屑之砾砾 ﹒.
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It is more precious than emeralds and dearer than fine opal.
爱情真是一个无比奇妙的东西,它比绿宝石更珍贵,比猫眼石更稀有.
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She comes up to the top of the tower overlooking Opal Gate.
她登上了望蛋白石大门的高塔.
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Opal diffuser with 70 % optical efficiency provides wide luminance dust and moisture proof easy to clean.
透光板采用进口乳白板,防尘,防潮,晚清洁,透光率为70%,照度面广.
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A client from Greece looks for laser engraver machines to engrave portrait on crystal & opal.
希腊客户求购激光雕刻机用于雕刻人像,材料是水晶 和 蛋白石.
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All the OPEC opal in the Opel is opaque.
欧宝车内所有的OPEC的蛋白石都没有色泽.
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It was a round opal, red and fiery, set in a circle of tiny rubies.
那是一块圆形蛋白石,红红的, 象火焰一般, 上面镶着一圈红宝石.
辞典例句
Spirit found the plateau to be surrounded by deposits of opal.
勇气号发现高原上有许多蛋白石的沉积物.
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Diving in, the opal seems to splinter into millions of pieces.
潜入水下, 蛋白石好像分裂成上百万个碎片.
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Russia has another pipeline to play with : OPAL.
俄罗斯还有另一天然气管道项目欧泊( OPAL )可供考虑.
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Exhibiting a milky iridescence like that of an opal.
一种红色的蛋白石,有闪烁的变彩小斑.
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Budaoweng has two kinds, one is hydrogrossular, the other is chalcedony opal.
不倒翁有两种, 一种为水钙铝榴石玉, 另一种为玉髓蛋白石玉.
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Opal: No, it was a complete bombshell.
奥珀尔: 没有, 那简直是晴天霹雳.
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When radon gas emitted as springs, very quickly, a phenomenon opal.
当氡气随泉水喷出, 速度很快, 便出现乳白现象.
期刊摘选
Opal, his wife, didn't really like him drinking so much.
