v.以抽彩方式售（物）( raffle的过去式和过去分词 )...

v.提供，贡献，提出( proffer的第三人称单数 )...

Jeffrey的音标：...

Sarnoff的音标：...

adj.严厉的( stiff的比较级 )，僵硬的，强烈的，拘谨的...

n.（人的）雕像，模拟像，肖像...

adv.难以言喻地，因神圣而不容称呼地...

macroefficiency的音标：macroefficiency的英式发音音标为：[meɪk'rəʊfɪʃnsɪ]macroefficiency的美式发音音标为：[meɪk'roʊfɪʃnsɪ]...

scuffs的音标：...

sufferers的音标：...

adj.（声音）粗哑的，生硬的，（人的行为）冷淡的，态度生硬的...

n.兵力，兵员，[军事]实际可作战的士兵（或部队），有生命力，有生力量[通常用于复数]( effective的名词复数 )...

She affiliates with an academic society.她是某学术团体的成员.You're the kind of person who affiliates himself with the kind of crap they spout.你这种人就会去附和他们的那些废话。For example, these security affiliates participated in the floati...

v.打( biff的第三人称单数 )...

snuff out的音标：snuff out的英式发音音标为：[snʌf aut]snuff out的美式发音音标为：[snʌf aʊt]...

chaffinch的复数形式为：chaffinches...

She was taking quick puffs at her cigarette like a beginner.她像刚开始抽烟的人一样很快地吸着。We sat exchanging puffs from that wild pipe of his.我们坐在那里,轮番抽着他那支野里野气的烟斗.Puffs of steam and smoke came from the engine.一股股蒸汽和烟雾从那火车头里冒出来....

ineffective的反义词有：effective, powerful, effective。adj.ineffective的反义词（无效的;无能的）：effective。ineffective的反义词（其他释义）：powerful, effective。...

Poor housing and family stress can affect both physical and mental health.住房条件差、家庭压力大会影响身心两方面的健康。Scientists call this the "it won't affect me" syndrome.科学家把这种现象称为“我无所谓”的典型表现。Price changes must not adversely affect t...

affect的一般过去时为：affected...

v.附加( affix的现在分词 )，粘贴，加以，盖（印章）...

buffoonery的音标：buffoonery的英式发音音标为：[bə'fu:nərɪ]buffoonery的美式发音音标为：[bə'funərɪ]...

baffle的一般过去时为：baffled...

This is a classic example of the killjoy attitudes of officialdom.这是那种典型的令人不快的官僚主义态度。Officialdom has been against us from the start.大小官僚从一开始就是我们的阻碍。It's not even as straightforward as officialdom. "倒不如进官场爽气. ”...

adj.不同的，各式各样的，个别的，不平常...

The blood supply to the skin is reduced when muscles stiffen.当肌肉变得僵硬时，皮肤的供血量就减少了。I must stiffen Dreamer's back.我一定要给德里麦打气.These clothes restrict your freedom of movement and stiffen up the whole body.这些衣服使你行动不便，让全身都...

The finished product put method in warehouse could not bring into effect FIFO.成品在仓库摆放的方法无法实现先进先出的要求....

[人名] 达夫尔...

disaffirmation的音标：disaffirmation的英式发音音标为：[ˌdɪsəfə'meɪʃən]disaffirmation的美式发音音标为：[ˌdɪsəfə'meɪʃən]...

difficult的音标：difficult的英式发音音标为：['dɪfɪkəlt]difficult的美式发音音标为：['dɪfɪˌkʌlt, -kəlt]...