crystals什么意思？

crystals的音标：crystals的英式发音音标为：[k'rɪstlz]crystals的美式发音音标为：[k'rɪstlz]...

We tried to grow some copper sulphate crystals with our children.我们想跟孩子们一起制作硫酸铜晶体。The flakes seem to fuse together and produce ice crystals.雪花好像融合在一起形成了冰晶。These thin crystals transmit much of the power.这些薄薄的晶体传导了大部分的动力。...

It is a layer of guanine crystals which glow at night.这是的氨基羟尿环水晶层数发光在晚上.These crystals are then embedded in a plastic, and the plastic is extruded as a wire...然后将这些晶体嵌入一块塑料，再把塑料挤压成线。We tried to grow some copper sulphate ...

profess的现在进行时为：professing...

n.（鸟类）嘴底...

peril的复数形式为：perils...

Both groups on either side are just picking off innocent bystanders.对峙双方都只是在瞄准射击无辜的旁观者。innocent bystanders at the scene of the accident事故现场的无辜旁观者Bystanders claim they were manhandled by security guards.旁观者声称他们遭到了保安人员的粗暴推...

shit的第三人称单数（三单）为：shits...

Harry loosened his grip momentarily and Anna wriggled free.哈里的手稍一放松，安娜便挣脱出来。Jason had taken off his jacket and loosened his tie.贾森已经脱下夹克，松开了领带。Her hair had loosened and was tangled around her shoulders.她的头发打了开来，散乱地披在肩上。...

adj.定性的，定质的，性质上的，质量的...

v.有用于，有益于，有助于( avail的过去式和过去分词 )...

The town council passed a law forbidding the distribution of handbills.市议会通过法律,禁止散发传单.They passed a law forbidding the distribution of handbills.他们通过一条法令禁止散发传单.She produced from her pocket a bundle of handbills.她从口袋里掏出一束...

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Union soldiers began to celebrate. Artillerymen fired their guns to salute the victory over Lee.北军开始庆祝打败了李军,炮兵鸣炮志喜.The artillerymen accept it as such, and the infantry is never inclined to say no.炮兵认为情况正是这样, 步兵也从来不会提出异议....

inblock的音标：inblock的英式发音音标为：[ɪnb'lɒk]inblock的美式发音音标为：[ɪnb'lɒk]...

allelochemistry的音标：allelochemistry的英式发音音标为：[ælelɒ'kemɪstrɪ]allelochemistry的美式发音音标为：[ælelɒ'kemɪstrɪ]...

结结实实开了十年之后,那部车的引擎渐渐耗损了.The car engine just petered out after ten years of hard driving.这些支出耗损了大部分的利润.The expenses swallowed up most of the profits.目的探讨脑性盐耗损综合征 ( CSW ) 的临床诊治.Objective To explore the diagnosis and treatme...

“催化剂”的拼音为：cuī huà jì...