hennas怎么读？

n.指甲花，红褐色，指甲花染料( henna的名词复数 )...

She hennas her hair every month.她每个月都要染一次头....

v.使成紫色，发紫( empurple的现在分词 )...

cyclamin的音标：cyclamin的英式发音音标为：['sɪkləmɪn]cyclamin的美式发音音标为：['sɪkləmɪn]...

客户间通信约定...

辐射对生物体的影响the biological effects of radiation变形虫是很简单的生物体.The amoeba is a very simple organism.他们比较了与不同材料接触时这些生物体的反应。They compared how these organisms behaved when left in contact with different materials....

调查人员发现地下管道严重腐蚀。The inves-tigators found that the underground pipes were badly corroded.管道设备和电路按照高标准安装。Plumbing and electrics are installed to a high standard.村民用管道从水库引来饮用水。The villagers piped in drinking water from the r...

typical的近义词/同义词有：symbolic, characteristic, distinctive, representative, regular, symbolic, representative, commonplace, usual, distinctive, peculiar, natural, characteristic, regulation, discriminative, normal。adj.typica...

n.难于理解的问题、人、物、情况等，奥秘( enigma的名词复数 )...

n.[计](=Compact disc read-only memory)（信息容量极大的）光盘只读存储器...

在恶劣的自然环境下,积污绝缘子随时可能发生闪络.Polluted insulators may flashover at any time under disadvantage weather conditions.实验表明表面电荷积聚使得绝缘子沿面闪络电压的降低竟然达到23.4%.For the insulator investigated the 50 % flashover voltage is reduced by 23.4 %...

greenbacks的音标：...

airflow的音标：airflow的英式发音音标为：['eəfləʊ]airflow的美式发音音标为：['erfloʊ]...

“杯托”的拼音为：bēi tuō...

One of the office girls was down with the flu.一位女职员得了流感。She loaded me down with around a dozen cassettes.她塞给我十几盒磁带。The child took five steps, and then sat down with a bump.小孩走了5步，接着扑通一声坐到了地上。...

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sly的近义词/同义词有：artful, clever, shifty, sneaky, tricky, cunning, shrewd, smooth, canny, crafty, underhanded, canny, slick, underhanded, artful, stealthy, crafty, cunning, subtle, wily, shifty, smooth, sneaky, shrewd, foxy, ...