“还元剂”用英语怎么说？

elpasolite的音标：elpasolite的英式发音音标为：[el'pæsəʊlaɪt]elpasolite的美式发音音标为：[el'pæsoʊlaɪt]...

硅铁石...

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介绍阻火器的分类、选型及安装.Introduces the categories of arresters and their type selection and installation.水泵选型时, 其水流量比主机水流量大15%至20%左右.Pump selection, the current host of water flow than 15 - 20 % or so.机电系统控制硬件的选型设计是一件非常繁复的工作.To s...

hots的音标：hots的英式发音音标为：[hɒts]hots的美式发音音标为：[hɑts]...

Don't be surprised to find your biggest interrupter is your boss!如果你最大的被打扰的来源是你的老板的话你千万不要感到奇怪!The vacuum degreevacuum interrupter will have the direct effect upon the properties of vacuum switch.真空灭弧室内真空度将直接影响真空开关的性...

n.阴影，影子，鬼，幽灵，隐蔽处vt.投阴影于，使朦胧，跟踪，尾随，预示vi.渐变，阴沉adj.影子内阁的，阴影的，非正式的...

n.固有，天赋...

inspan的一般过去时为：inspanned...

approvals的音标：...

difficulty的近义词有：difficulty, hardship。下面这两个名词都表示"困难"的含义：difficulty：指需大量思考和技巧或努力才能克服的任何困难。hardship：侧重指生活上令人难以承受的艰难困苦，如疾病、贫穷等磨难。...

isoheptane的音标：isoheptane的英式发音音标为：[aɪsə'hepteɪn]isoheptane的美式发音音标为：[aɪsə'hepteɪn]...

“失去”的拼音为：shī qù...

n.高岭土，瓷土...

He is well-intentioned but a poor administrator.他是个空有一番好意但能力很差的主管。She is well - intentioned, but her tactless manner tends to get people's backs up.她倒是一片好心, 但方法不当容易使人生气.Griffiths was macerated by this blasting flash...