methylpyridine什么意思？

methylpyridine的音标：methylpyridine的英式发音音标为：[meθɪlpɪ'raɪdaɪn]methylpyridine的美式发音音标为：[meθɪlpɪ'raɪdaɪn]...

The reaction conditions on oxidation of 2 - methylpyridine to 2 - acid by oxidation of potassium dichromate were studied.研究了以2-甲基吡啶为原料,以重铬酸钾为氧化剂,利用化学氧化法合成 2- 吡啶甲酸的反应条件....

“炮眼”的拼音为：pào yǎn...

蒙博托出身行伍，通过一级级晋升，最终成为了陆军司令。Mobutu ascended through the ranks, eventually becoming commander of the army.他们最终的目标是为匈牙利建立起市场经济体制。Their ultimate aim was a market economy for Hungary.他们最终来到一扇雕刻精美的对开门前。Eventually they reached a...

...bubble baths, soaps and shampoos.泡泡浴、肥皂和香波Results With both methods , two pet shampoos had excellent efficacy fleas.结果灭蚤香波洗剂对猫栉首蚤均具有良好的杀灭效果.Wavy hair profits most from shine - shampoos and conditioners.波浪般的头发则适合柔亮型洗发乳...

v.做梦，向往( dream的过去式和过去分词 )，想到，料到，[常用于疑问句或否定句]考虑到，想到，料到，虚度（光阴），（在空想中）度过（时间），迷迷糊糊地度过（与 away,out 连用）...

n.一部分，一份遗产（或赠与的财产），嫁妆，分得的财产vt.把…分成份额，分配，把…分给(to)，命运注定...

n.二十，二十个，二十多岁，二十年代，许多，大量num.二十adj.二十的...

compact的音标：compact的英式发音音标为：[kəm'pækt]compact的美式发音音标为：['kɑm'pækt]...

“优福林”的英语可以翻译为：[医] ethyl carbanilid，ethylphenylcarbarmate，euphorin ...

ruse的复数形式为：ruses...

Microlens: A term used by some manufacturers to describe their macro lenses.微摄镜头: 一些相机制造商用这个名词描述它的微距镜头.Manufacturers have let their run riot to create new computer games.生产厂家开动脑筋让自己的想象力再丰富些,由此开发出新的电脑游戏.Some manufacturers...

他们在一只生锈的油桶里烧木柴来保暖。To keep warm they burnt wood in a rusty oil barrel.油桶漏了.The oil drum leaks.我们把油桶滚到船上.We rolled the barrels of oil onto the ship....

“收容所”的英语可以翻译为：asylum，hospice，house of detention，safe retreat，penitentiary ...

conj.鉴于，然而，反之n.“鉴于…”：正式文件的介绍性陈述，开场白，条件性陈述...

网角目...

adj.神秘的，隐藏的，有隐含意义的，使用密码的...