- double electrovalence
- 双: two; twin; both; dual
- 电价: electrovalence
- 电价: [化学] (元素的原子失去或得到电子而表现出的化合价) electrovalence◇电价键 [化学] electrovalent bond; 电价化合物 electrovalent compound
- 电价的: electrovalence; electrovalent
- 电价键: electrostatic bond; electrovalent bond; electrovalent linkage; electrovalentbond; heteropolar bond
下载手机词典可随时随地查词查翻译