effect的第三人称单数（三单）为：effects...

defected的音标：...

imperfects的音标：imperfects的英式发音音标为：[ɪm'pɜ:fɪkts]imperfects的美式发音音标为：[ɪm'pɜfɪkts]...

The rent is reasonable, and moreover, the location is perfect.这房租合理, 而且地点优越.The youthful learners who desired to perfect their education studied hard.希望完成学业的年轻学者们努力学习。perfect-gas aerodynamics理想气体空气动力学However, technologic...

affectionate的音标：affectionate的英式发音音标为：[ə'fekʃənət]affectionate的美式发音音标为：[ə'fɛkʃənɪt]...

defectively的音标：defectively的英式发音音标为：[dɪ'fektɪvlɪ]defectively的美式发音音标为：[dɪ'fektɪvlɪ]...

完美地，完全地...

adj.一字不错地熟记的...

n.完成，精制，完善，改善v.使熟练( perfect的现在分词 )，使完全，使…完美，充分地指导（告诉）...

confectionery的复数形式为：confectioneries...

affection的复数形式为：affections...

imperfection的复数形式为：imperfections...

autoinfection的音标：autoinfection的英式发音音标为：[ɔ:'təʊɪnfekʃn]autoinfection的美式发音音标为：[ɔ'toʊɪnfekʃn]...

The greenhouse effect is well and truly with us.我们完全处于温室效应中。The specific impact of the greenhouse effect is unknowable.温室效应的具体影响无法知道。Carbon dioxide is the largest contributor to the greenhouse effect.二氧化碳太多是道致温室效应的最主要原因....

有效，实际上，事实上...

The use of radiation disinfection could solve some sticky problems.使用辐照灭菌能够解决某些棘手的问题.Objective To observe the disinfection effect of gastro scope by ozone water.目的观察臭氧水在胃镜体的消毒效果监测.Spores normally resist desiccation and h...

affections的音标：...

A manufacturer negligently made and marketed a car with defective brakes.某厂家由于疏忽，制造并销售了一款刹车系统存在缺陷的汽车。Retailers can return defective merchandise.零售商可以退回有缺陷的商品。Her sight was becoming defective.她的视力开始出现问题。...

n.地方行政长官，警察局长，教务长，院长...

prefect的复数形式为：prefects...

Such merger was effectuated on August 9, 2005.本次合并从2005年8月9日起生效....

unaffected的反义词有：affected, affected。adj.unaffected的反义词（自然的;不装饰的）：affected。unaffected的反义词（其他释义）：affected。...

n.传染，感染，传染病，染毒物，影响...

He attracts disaffected voters.他吸引了心怀不满的选民们。...

A cold is an infection of the upper respiratory tract.感冒是上呼吸道的感染。They've picked up a really nasty infection from something they've eaten.他们因吃错东西而得了很严重的感染症。Our doctor diagnosed a throat infection and prescribed ...

His defection to the other side was the ultimate betrayal.他变节投向另一方是最终的背叛.Houghton, Lonsdale, and presumably also the Krogers would all be blown by the defection.霍顿, 朗斯代尔, 大概还有克罗格夫妇,都会由于这次叛逃而暴露.Deadlock is a boring game w...

affecting的音标：affecting的英式发音音标为：[ə'fektɪŋ]affecting的美式发音音标为：[ə'fɛktɪŋ]...

perfection的反义词有：imperfection, imperfection。n.perfection的反义词（完全;完备;卓越）：imperfection。perfection的反义词（其他释义）：imperfection。...

disinfect的现在进行时为：disinfecting...

cost-effective的音标：cost-effective的英式发音音标为：[kɒst ɪ'fektɪv]cost-effective的美式发音音标为：[ˌkɔstɪ'fɛktɪv]...