Lights reflected off dust-covered walls creating a ghostly luminescence.灯光照在满是灰尘的墙上，反射回苍白的冷光。The thing of luminescence all is not a gold.发光的东西不都是黄金.With good light collection, about 30 % of the luminescence quanta may re...

There was all the usual humbug and obligatory compliments from ministers.全都是些部长们常说的骗人鬼话和少不了的奉承恭维。What a revolting humbug the man was!那人真是个令人作呕的伪君子！Christmas? Bah! Humbug!圣诞节？呸！都是骗人的！...

n.下角层，下壳层，内壳层...

n.场致发光，电致发光，电发光，电激发光...

He risks defeat in the referendum which he called, but which threatens to boomerang against him.他冒着失败的危险进行他所谓的“公投”，但这恐怕会反过来对他不利。The prime minister is facing a revolt by party activists over his refusal to hold a referend...

epithelium的复数形式为：epithelia...

adj.柱形的，筒形的，分纵栏印刷或书写的...

As she went past there was a gust of strong perfume.她走过时有一股浓烈的香水味。There were two lemon trees and I paused to enjoy their perfume.那里有两棵柠檬树，我不禁驻足品味柠檬的芬芳。She dabbed a drop of the musky perfume behind each ear.她在两耳后分别擦上一小滴麝香...

humboldtine的音标：humboldtine的英式发音音标为：['hʌmbəʊldtaɪn]humboldtine的美式发音音标为：['hʌmboʊldtaɪn]...

isoplumericin的音标：isoplumericin的英式发音音标为：[aɪsəplu:'meraɪsɪn]isoplumericin的美式发音音标为：[aɪsəplu'meraɪsɪn]...

多数的，千，老鼻子...

n.心外膜...

n.（驼）峰，（人的）驼背，动物背部的隆肉，小土丘，圆岗，[铁路]驼峰调车场vt.使隆起，使烦恼，扛或背（某物），[粗俗用语][俚语]与（某人）性交vi.[俚语]使自己苦干，[俚语]快速地移动...

葡聚糖铁...

ferrosifumaras的音标：ferrosifumaras的英式发音音标为：[ferəʊsɪf'ju:mærəz]ferrosifumaras的美式发音音标为：[feroʊsɪf'jumærəz]...

summary的复数形式为：summaries...

vt.总结，概述...

But all the bumblebees died. And so did the hummingbirds, all four of them.但是所有的大黄蜂都死了,蜂鸟, 一共四种,也都死了.Its newborn are the size of bumblebees and its nest is the size of a walnut.孵出的蜂鸟只有大黄蜂那么大,其巢只有核桃那么大....

肠周围的...

My eyes are gummy.我的眼睛黏糊糊的。Slote took a spoonful of gummy Scotch broth.斯洛特喝了一匙粘糊糊的苏格兰肉汤.Score 250 points in Attack of the Gummy Dice.在果冻骰子大攻击获得250分....

bump的现在完成时为：bumped...

n.仪器，手段，工具，乐器，法律文件vt.用仪器装备，为演奏谱曲，向…提交文书...

The FAAS for determination of total ferrum content and manganese oxide in iron ore was described.提出了火焰原子吸收分光光度法测定铁矿中全铁和氧化锰的方法....

n.[化]镁（金属元素）...

gumshoeing的音标：...

adv.数不清地，无数地...

museums的音标：museums的英式发音音标为：[m'ju:zɪəmz]museums的美式发音音标为：[m'juzɪrmz]...

incumber的音标：incumber的英式发音音标为：[ɪn'kʌmbə]incumber的美式发音音标为：[ɪn'kʌmbə]...

n.氯矾石，氯铝石...

The stainless drum may be used to make larger batches.不锈钢转数设备可用来加工批量大的料.The trade secretary disagreed but promised to 'bang the drum for industry'.贸易部长并不同意，但是答应会“为产业界摇旗呐喊”。A long drum roll introduced the trapez...