This book provides an exeptionally lucid treatment of classical electrodynamics.这部书对经典电动力学讲解得非常透彻.To treat the problem fully requires the use of quantum electrodynamics.完整地讨论这个问题需要应用量子电动力学.Out of quantum electrodynamics ...

recital的音标：recital的英式发音音标为：[rɪ'saɪtl]recital的美式发音音标为：[rɪ'saɪtl]...

n.节约者，节约装置，经济家...

儿茶酚丹宁...

v.斜倚，倚靠，躺卧( recline的过去式和过去分词 )...

hemorrhoidectomy的复数形式为：hemorrhoidectomies...

Biosystematics may therefore be considered as the taxonomic application of the discipline known as genecology.生物系统学可以看成是遗传生态学这门学科分类学上的应用....

Make a checklist of the tools and materials you will need.把你需要的工具和材料开一张单子。A map and a bird-watchers' field checklist are available at the front desk.前台有地图和观鸟地点一览表可供拿取。A printed checklist was provided, undue haste fo...

v.在…之前发生（或出现），先于( precede的过去式和过去分词 )，走在…前面...

She wanted a recount. She couldn't believe that I had got more votes than her.她想要重新计票。她不相信我比她得票多。She was asked to recount the details of the conversation to the court.她被要求向法庭陈述谈话细节。It remains only to recount the sle...

appreciable的近义词/同义词有：discernible, intelligible, recognizable, perceptible, distinguishable, comprehensible, reckonable, assessable, estimable, measurable, appraisable, computable, calculable, evident, visible, substantia...

electrocution的复数形式为：electrocutions...

recedes的音标：...

The drug's side-effects can include involuntary defecation.该药的副作用可能包括排便失禁。Defecation ( or Bowel movement ): Elimination of feces from the digestive tract.排 粪: 将粪便排出消化道的动作.Sweet potatoes fibre soft Yi Xiaohua, can pr...

免疫选择法...

receivers的音标：receivers的英式发音音标为：[rɪ'si:vəz]receivers的美式发音音标为：[rɪ'sivəz]...

ecumenical的音标：ecumenical的英式发音音标为：[ˌi:kju:'menɪkl]ecumenical的美式发音音标为：[ˌɛkjə'mɛnɪkəl]...

v.思索，猜测，推测( speculate的现在分词 )，投机...

adj.（观点、目标或争议）不可调和的，不相容的...

v.（以新的方式或目的）重新使用( redirect的现在分词 )，改寄，改变投递方向...

外激电子...

n.被膜剥脱术...

The President is understood to have secretly left the country.人们获悉总统已秘密地离开了这个国家。She was secretly vetted before she ever undertook any work for me...她在为我工作以前曾受到过秘密考查。They secretly entered into collusion with the northern ...

中段...

autoecism的音标：autoecism的英式发音音标为：[ɔ:'təʊsɪzəm]autoecism的美式发音音标为：[ɔ'toʊsɪzəm]...

vi.叛逃（defect的过去式与过去分词形式）...

The most popular spectator sport is football.观赏性强、最受欢迎的体育运动是足球。The role of a work is to communicate its message to the spectator.一部艺术作品的作用在于把它的含义传达给观众.His mind seemed as passive as a spectator at a diorama.他的心似乎象一位旁观者那样消...

He heard the screech of brakes.他听到刺耳的刹车声。The figure gave a screech.那个身影发出一声尖叫。In the distance he hears the screech of a dump truck's brakes.在很远处,他听见了卡车的急刹车声....

ecotope的音标：ecotope的英式发音音标为：['ekətəʊp]ecotope的美式发音音标为：['ekətoʊp]...

depreciate的现在进行时为：depreciating...