quartz的复数形式怎么拼写

Gold sources are related to the activity of quartz diorite.金的成矿物质来源与石英闪长岩有关.Product Info : Quartz, Tiger Eye , Quartz Aventurine, Amethyst , Quartz Smoky, Agate.材质: 白晶,茶晶, 粉晶, 玛瑙, 东陵玉, 虎眼石,紫晶.Spilite - keratophyre sequen...

quartz的音标：quartz的英式发音音标为：[kwɔ:ts]quartz的美式发音音标为：[kwɔrts]...

n.[矿]石英...

The prospectors have discovered such minerals as calcite, quartz and asbestos here.探矿人员在这里发现了方解石 、 石英、石棉等矿藏.There is a great deal quartz in those mountains.那些山里蕴藏着大量石英.To this class of substance belong mica, porcelain, q...

informal的近义词有：irregular, casual, informal。下面这些形容词均有"非正式的，非正规的"的含义：irregular：指不按常规、固定模式或计划做事；或指不隶属于任何机构或组织。casual：指不太注意场合，仪表等，随意性强。informal：指语言、穿着等随便，也指不举行任何形式或仪式的活动。...

If unused, winter radishes run to seed in spring.如果不去动的话，冬萝卜会在春天开花结籽。Winter weather can leave you feeling fatigued and tired.冬季会让人感觉疲乏无力。The sudden onset of winter caused havoc with rail and air transport.冬天的突然降临让铁路和航空运输...

n.观点...

n.货品计价...

farrow的音标：farrow的英式发音音标为：['færəʊ]farrow的美式发音音标为：['færoʊ]...

紫四环镍，紫四环镍矿...

infirm的近义词/同义词有：sickly, feeble, weak, unsound, unstable, frail, unstable, unhealthy, weak, unsound, frail, feeble, peaked, sickly, diseased。adj.infirm的近义词（薄弱的;虚弱的）：sickly, feeble, weak, unsound, unstable, frail。infirm的近义...

Ravitch persistently cried in the black, frozen staircase.拉维奇在漆黑, 冰冷的楼梯间,一直哭号着....

这些植物必须放置于零度以上光照充足的地方。These plants must be stored in the light at above freezing temperature.这一治疗需要在内耳放置22个电极。The treatment involves the placement of twenty-two electrodes in the inner ear.3平方米的厚板倾斜放置着。The 3-metre-square ...

痉挛性睑抽动...

atelognathia的音标：atelognathia的英式发音音标为：[eɪtelɒɡ'næθɪə]atelognathia的美式发音音标为：[eɪtelɒɡ'næθɪr]...

...the crash of an Airbus A300 on its descent into Kathmandu airport.空客 A300 在加德满都机场降落时的坠毁Flight N 654 for Kathmandu is now boarding at Gate 16.去加德满都的N654航班在16号门登机.Start at Kathmandu before making your way and up the Khu...

Ascendance and eminence can only be achieved by constant self improvement and optimization.只有在不断的自我提升和优化中,才能创造超越!As a qualitative ascendance, the economic development is as the final goal of Old Age Security.作为经济增长质的提高, ...

goof的一般过去时为：goofed...

She cites a favourite poem by George Herbert.她引用了自己最喜爱的一首乔治·赫伯特的诗。CITES is the Convention on International Trade in Endangered Species of Wild Fauna and Flora.CITES是关于濒危野生动植物种国际贸易的国际公约.CITES is the Convention on Internat...