electrovalent bond

美 　英

• un.電價(jià)鍵
• 網(wǎng)絡(luò)離子鍵

英漢解釋

un.	1. 電價(jià)鍵

英英解釋

n.	1. a chemical bond that is created during the formation of a compound by transfer of one or more electrons from one atom to another, the resulting oppositely charged ions being held together by attraction