copper的复数形式怎么拼写？

...a monstrous copper edifice...又大又难看的铜制建筑物As new mines come on stream, Chile's share of world copper output will increase sharply...新矿投产后，智利在世界铜产量中所占的份额将大幅增加。The paper discusses a new method for producing cupric fe...

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。El Salvador produces 100,000 tons of refined copper annually.萨尔瓦多每年生产10万吨纯铜。He makes decorative vessels in copper, stainless steel and sil...

n.铜，铜币，紫铜色，警察adj.铜制的vt.镀铜...

copper的音标：copper的英式发音音标为：['kɒpə(r)]copper的美式发音音标为：['kɑpə(r)]...

n.环法自行车赛...

hymenopterism的音标：hymenopterism的英式发音音标为：[hi:me'nɒptrɪzəm]hymenopterism的美式发音音标为：[hime'nɒptrɪzəm]...

All the churchmen have preached against immorality.所有牧师都讲道反对不道德的行为.Where the European sees immorality and lawlessness, strict law rules in reality.在欧洲人视为不道德和无规则的地方, 事实上都盛行着一种严格的规则.Was it due to his private immorality?这是由...

At present, balance beam and rhythmic gymnastic are restricted to women only.目前, 平衡木和韵律操仅限于女子参加.The perfect coordination of the dancers and singers added a rhythmic charm to the performance.舞蹈演员和歌手们配合得很好,使演出更具魅力。Frogs in...

The rate of inflation is running at about 2.7 percent.通货膨胀率大约为2.7%。Jackie was running around with all these brilliant people.杰姬混迹于这些才华横溢的人之间。She could hear his ragged breathing, as if he had been running.她能听到他不均匀的呼吸声，似乎他...

Thanksgiving Day的音标：...

That leads to another possible problem: indiscipline.这导致另一种可能的问题: 不守纪律.There is growing evidence of indiscipline among the troops.该部队纪律涣散现象日益严重。...the team's indiscipline on the pitch.球场上该球队的自由散漫Guilt ridden , paren...

参观酒窖前，游客们先观看了有声的视频介绍。Visitors are shown an audio-visual presen-tation before touring the cellars.他从酒窖里拿出一瓶酒.He took a bottle of wine from the cellar.这些酒瓶神不知鬼不觉地从酒窖来到了这里.They had mysteriously found their way there from th...

n.停工，停止活动，临时解雇，操作停止，失业期...

adj.令人同情的，感人的，动人的prep.关于，至于v.接触(touch的现在分词)...

n.（昆虫）颚唇...

conj.鉴于…，所以...

chittering的音标：chittering的英式发音音标为：['tʃɪtərɪŋ]chittering的美式发音音标为：['tʃɪtərɪŋ]...

presence的音标：presence的英式发音音标为：['prezns]presence的美式发音音标为：['prɛzəns]...

Conclusion: HLP - 2 b may be a new effector molecule of human LAK cells.结论: HLP2b 可能为LAK细胞一新的抗菌抗瘤效应分子.The small molecule causing the conformational change is an allosteric effector.引起结构变化的小分子叫做变构效应场.The end effector atta...