单词	ionic bond
释义	ionic bond noun : a chemical bond formed between oppositely charged species because of their mutual electrostatic attraction Word History First Known Use 1939, in the meaning defined above
随便看	case study case study method case system case-bound case-fatality rate case-fatality rates case-fatality ratio case-fatality ratios case-harden case-hardened case-hardening case-hardens case-phrase case-sensitive Casearia caseases caseate caseated caseates caseating caseation caseations casebearer casebearers casebook

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。