protons什么意思

An atom itself is a complete whole, with its electrons, protons and neutrons and other elements...一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。The neutrons and protons form the core of the atom.中子和质子构成了原子核.A substance donates protons...

Protons are nearly 2000 times as heavy as electrons.质子的质量几乎是电子的2,000倍。The neutrons and protons form the core of the atom.中子和质子构成了原子核.Electrons are negatively charged with electricity, protons are positively charged.电子是带负...

protons的音标：...

“使慌乱”的英语可以翻译为：[体]rattle ...

n.氨基丁酸霉素...

electrotype的第三人称单数（三单）为：electrotypes...

quality的复数形式为：qualities...

n.照明，阐明，解释清楚，照度，彩饰，图案花饰...

加西亚（姓氏）...

sumptuous的反义词有：parsimonious, parsimonious。adj.sumptuous的反义词（奢侈的;豪华的）：parsimonious。sumptuous的反义词（其他释义）：parsimonious。...

枕部联胎...

肺尖萎陷术...

The star's surface temperature is reckoned to be minus 75 degrees Celsius.这颗恒星的表面温度估计在零下75摄氏度左右。The film company collapsed, leaving Chris jobless and minus his life savings.电影公司垮了，克里斯没了工作，也失去了他一生的积蓄。None of these mi...

marrowless的音标：marrowless的英式发音音标为：['mærəʊlɪs]marrowless的美式发音音标为：['mæroʊlɪs]...

curse的过去式及过去分词...

“油藓目”的英语可以翻译为：Hookeriales ...

mesocrate的音标：mesocrate的英式发音音标为：[mesək'reɪt]mesocrate的美式发音音标为：[mesək'reɪt]...

“变热”的拼音为：biàn rè...