静脉发育不全...

v.用闪电战攻击( blitz的现在分词 )...

indignity的反义词有：dignity, dignity。n.indignity的反义词（侮辱;怠慢）：dignity。indignity的反义词（其他释义）：dignity。...

down with的音标：down with的英式发音音标为：[daun wið]down with的美式发音音标为：[daʊn wɪð]...

v.乱出主意，多管闲事( kibitz的现在分词 )...

保持健康，保养，摄生，颐...

litmocydin的音标：litmocydin的英式发音音标为：[lɪtmə'saɪdɪn]litmocydin的美式发音音标为：[lɪtmə'saɪdɪn]...

By contrast , the process for goethite and manganite were exothermic.硼在针铁矿、水锰矿上的吸附为放热过程,解吸为吸热过程.The composition, technique and characters about the manganite based thermistor materials were reviewed in this paper.本文对含锰尖晶...

adj.石的，结石的，膀胱结石的...

n.脑脊髓刺毁法v.精力( pith的现在分词 )，（木）髓，（争论、思想等）核心，橙子等外皮之下的海绵层...

propensity的音标：propensity的英式发音音标为：[prə'pensəti]propensity的美式发音音标为：[prə'pɛnsɪti]...

inaccessibility的音标：inaccessibility的英式发音音标为：[ˌɪnækˌsesə'bɪlətɪ]inaccessibility的美式发音音标为：[ˌɪnækˌsesə'bɪlətɪ]...

锂硬锰矿...

All animosities were laid aside for the moment.一切仇恨都被暂时抛开。In truth, the animosities of the President and his opposition fed on each other.实际上, 总统和他对手之间的相互仇视使对立情绪加深了....

[医] 抗同效维生素...

Men of feeling may at any moment be killed outright by the iniquitous and the callous.多愁善感的人会立即被罪恶的人和无情的人彻底消灭....an iniquitous fine.极不公正的罚款Have you seen this bill? It's iniquitous!你看见这份帐单了 吗 ?简直是漫天要价!Many historians...

inherit的现在进行时为：inheriting...

六面体陨铁...

adj.合法的，合理的，正规的，合法婚姻所生的，真正的，真实的vt.使合法，给予合法的地位，通过法律手段给（私生子）以合法地位，正式批准，授权...

v.军事化...

hexaethylditin的音标：hexaethylditin的英式发音音标为：[hek'səi:θaɪldɪtɪn]hexaethylditin的美式发音音标为：[hek'səiθaɪldɪtɪn]...

frostbite的音标：frostbite的英式发音音标为：['frɒstbaɪt]frostbite的美式发音音标为：['frɔstbaɪt]...

Their commitment was only to maintain the extent of forests, not their biodiversity.他们仅承诺维持现有森林面积，并不保证林区生物的多样性。Great progress has been made in protection of biodiversity.生物多样性保护取得重大进展.Aves diversity is one of the most im...

Advanced dispersion technology to guaranty the homogeneity of the whole inner part.先进的分散技术,以保证均匀的整个内部.The quality , optical transmissivity and homogeneity of the sapphire boule have remarkably improved.经测试,Al2O3晶体的完整性 、 ...

exitance的音标：exitance的英式发音音标为：[ɪg'zɪtəns]exitance的美式发音音标为：[ɪg'zɪtəns]...

adv.在（书的页、章等）的开头，在卷首...

Olive groves, grapes, and citrus fruits grow in profusion.橄榄、葡萄和柑橘类水果产量丰富。The frost last week was a great calamity to the citrus industry.上周的霜冻对柑橘种植业是一场大灾难.Citrus growers were cautioned to protect the fruit from frost.种柑...

n.五分硬币( jitney的名词复数 )...

Briticism的音标：Briticism的英式发音音标为：['brɪtɪsɪzəm]Briticism的美式发音音标为：['brɪtɪˌsɪzəm]...

The natural logarithm of this ratio is called the logarithmic decrement.此比率自然对数称为对数的减量.The characteristic of the logarithm 6.3214 is 6.对数6.3214的首数是6.The decimal part of a logarithm. In the logarithm 2.95424, the mantissa...