n.处理品，瑕疵品（imperfect的复数形式）...

n.有效，有力，有效性，效益，效用...

Sum up the new vocabulary in this Unit, and Present Perfect Tense.明确本单元所学的词汇和语法,增强他们正确操作的能力....

perfect的现在进行时为：perfecting...

n.不完全，缺点，不完善...

It can be seen, Quanzhou in the history of sound effect.由此可见, 泉州音在历史上的影响之大.The sound effect is very realistic.音响效果十分逼真.Handle of a sound effect to be played.播放这个声音效果的句柄....

disaffect的音标：disaffect的英式发音音标为：[ˌdɪsə'fekt]disaffect的美式发音音标为：[ˌdɪsə'fɛkt]...

拖曳效应...

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]...

He defected from the party in the late 1970s.他在20世纪70年代后期叛出了该党。Two years later, Burgess and Maclean defected.两年以后, 伯吉斯和麦克莱恩叛逃了.Her Axis partner, Italy, had defected, and the Allies were advancing up the boot.她的轴心国伙伴意大利已经...

Possible affective RE of observation target ( independent variable ) accounted for 280 items.可能影响RE的观察指标 ( 自变量 ) 共280个.He'd like 'happiness' to be given a new and more scientifically descriptive label, to ...

effectuation的音标：effectuation的英式发音音标为：[ɪfektj'ʊeɪʃən]effectuation的美式发音音标为：[ɪfektj'ʊeɪʃən]...

温室效应...

Lack of food and supplies caused disaffection among the soldiers.食物和补给的不足造成士兵的不满.Disaffection broke out almost from the start.几乎一开头就爆发出不满情绪.Bob Dylan touched a nerve of disaffection.鲍勃?狄蓝触及那些大家都不满意的敏感的问题....

effect的一般过去时为：effected...

defects的音标：defects的英式发音音标为：['di:fekts]defects的美式发音音标为：['difekts]...

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

v.影响( affect的第三人称单数 )，假装，感动，（疾病）侵袭...

imperfectcontact的音标：imperfectcontact的英式发音音标为：[ɪmpə'fektkəntækt]imperfectcontact的美式发音音标为：[ɪmpə'fektkəntækt]...

Drain on paper towels and dust with confectioner's sugar.之后用纸巾将油吸干,并将食用糖粉撒在上面.Sift confectioner sugar on top of the cake.在蛋糕上面撒上糖粉.I bought it at the confectioner's.那是我从糖果店买来的....

n.有缺陷，缺乏...

effect的音标：effect的英式发音音标为：[ɪ'fekt]effect的美式发音音标为：[ɪ'fɛkt]...

有效，实际上，事实上...

adj.可使完美的，可完成的...

v.实行，完成( effectuate的过去式和过去分词 )...

The nondescript bacteria were responsible for the infectivity of the filtrate.这种滤液的侵染性应归之于不能描述的细菌.The infectivity and other properties of viruses can be assayed by several methods.病毒的传染性及其它性质可通过几种方法鉴定.Viruses do not loos...

infecting的音标：...

affect的近义词有：affect, influence, impress。下面这些动词均含"影响"的含义：affect ：作主语通常是物而不是人，指一物对另一物产生的消极影响。influence ：侧重在思想、性格、行为等方面所产生的潜移默化的影响，也可指自然力的影响。impress ：强调影响既深刻又持久。...

perfect的一般过去时为：perfected...

正负作用...