perfume的一般过去时为：perfumed...

surfeit的现在完成时为：surfeited...

counterfeit的现在进行时为：counterfeiting...

performer的复数形式为：performers...

n.辉砷镍矿...

Fig. 5 Variation of furfural calibration curves in aniline acetate colorimetric method.图5醋酸苯胺比色法,糠醛标准校正线之变化.A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.用糠醇和糠醛缩聚制备了新型呋喃树脂.The...

v.穿孔于，在…上打眼( perforate的过去式和过去分词 )，（在纸张等上）打齿孔[孔眼线]...

[人名] [英格兰人姓氏] 巴特菲尔德地貌名称，来源于古英语，含义是“黄油+草原，旷野”(butter+pasture,open country)，[地名] [美国] 巴特菲尔德...

dwarf的反义词有：giant, giant。n.dwarf的反义词（矮子;侏儒）：giant。dwarf的反义词（其他释义）：giant。...

hyperfolliculinemia的音标：hyperfolliculinemia的英式发音音标为：[haɪpəfɒlɪkjʊlɪ'ni:mɪə]hyperfolliculinemia的美式发音音标为：[haɪpəfɒlɪkjʊlɪ'nimɪr]...

A long thin wool coat and a purple headscarf protected her against the wind.一件薄薄的羊毛长外套和一条紫色的头巾为她挡了风。Several German states have banned teachers from wearing the headscarf.德国也有若干州禁止教师这么做.She pushed all her hair under a hea...

forfended的音标：...

...the spiralling vortex airflow that slows the plane.使飞机减速的螺旋形气流涡旋There they test the airflow around their latest designs.他们在那里测试他们的最新设计(汽车)周围的气流.The Intrabronchial ale is used to block bronchial airflow in the most emp...

n.矮化病...

imperforate的音标：imperforate的英式发音音标为：[ɪm'pɜ:fərɪt]imperforate的美式发音音标为：[ɪm'pɜfərɪt]...

interfere的近义词有：interfere, intervene, meddle。下面这些动词均含"干涉，干预"的含义：interfere：侧重指无权或未获允许而妨碍、阻扰、干涉他人之事。intervene：书面用词，指介入争端，进行调停，也指干涉他人之事。meddle：指干预与自己毫不相关的事或不属于自己职责范围的事，隐含未经许可或授权。可与interfere换用。...

counterfoil的复数形式为：counterfoils...

Pale and black with false citrine, imperfect white and red.和错误的柠檬色, 有缺点的白色和红色的栅栏和黑色.Bank industry has great centrality and demonstrates the characteristics of imperfect competition.国内银行业集中度较高,具有垄断竞争的市场特征.That is, because...

For several days traffic fromthe Naples airfields was partially interrupted.那不勒斯机场的对外交通部分地停顿了数天.Most of the airfields were attacked without any defence.大多数机场在毫无抵抗的情况下被攻击.They are normally carried out on very large fields...

adv.浅薄地，干...

v.呕吐...

surfeit的第三人称单数（三单）为：surfeits...

He secretly funnelled credit-card information to counterfeiters.他偷偷地把信用卡信息传递给造假者。Counterfeiters who then added some fake security features.其后制假者增加了一些假的防伪特征.If clout is the new currency, in other words, it already has its...

n.超（过）滤，超微过滤，超过滤...

n.（饮酒无度的）酒吧间常客...

dwarf的现在完成时为：dwarfed...

灌注不足...

n.可怕，厉害...

If you cancel your flight, you will forfeit your deposit.乘客取消航班订位，定金概不退还。You will forfeit your chance of getting your money if you are late.如果你迟到, 就将失去取钱的机会。That is the forfeit he must pay.这是他必须付的罚金。He was ordered to for...

wharf的近义词有：harbour, port, wharf, pier, seaport。下面这些名词都有"港，港口，码头"的含义：harbour：一般用词，指停泊船只、装卸货物的天然或人工港口。port：多指人工港口，还可指有港口的市。wharf：指船只停泊装卸货物的码头。pier：专指与海岸成直角形而突出的码头，可供旅客，货物上下船或供人散步用。 seaport：指港埠。...