paperbacks怎么读

n.平装本，平装书( paperback的名词复数 )...

This shop only sells paperbacks.这家书店只出售平装本的书.Other paperbacks were selling for ten or 15 cents each.其它的平装书每本才卖十或十五美分.I have a lot of old paperbacks to sell.我有许多旧平装本书要卖....

unlock的现在完成时为：unlocked...

棘层松解...

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n.传染，感染，传染病，染毒物，影响...

“维护”的反义词：败坏, 损害, 破坏。...

二氧化碳定量法，碳酸定量法...

Physics and astronomy are cognate sciences.物理学与天文学是互有关联的科学.Mathematics and astronomy are cognate sciences.数学和天文学是互相关联的科学.English, Dutch and German are cognate languages.英语 、 荷兰语、德语是同语族的语言....

The new leader has come to power.新领导上台了....

n.首饰，饰物，等于jewelry，珍宝...

be jealous of的音标：be jealous of的英式发音音标为：[bi: 'dʒeləs ɔv]be jealous of的美式发音音标为：[bi 'dʒɛləs ʌv]...

faintly的音标：faintly的英式发音音标为：[feɪntlɪ]faintly的美式发音音标为：[feɪntlɪ]...

多发性硬化症发病机理研究进展.Experimental study on pathogenesis of syringomyelia associated with Arnold Chiari malformation.肌萎缩侧索硬化 症 累及部位包括上 、 下运动神经元以及皮质脊髓束.Amyotrophic lateral sclerosis ( ALS ) involves upper neuron , lower neuron a...

半身浴...

fidelity的复数形式为：fidelities...

update的一般过去时为：updated...