单词	COPD
释义	COPD abbreviation or noun ˌsē-ˌō-ˌpē-ˈdē  : chronic obstructive pulmonary disease Word History First Known Use 1967, in the meaning defined above Medical Definition COPD noun ˌsē-ˌō-ˌpē-ˈdē  : chronic obstructive pulmonary disease
随便看	second officer second only to second opinion second papers second person second personal second philosophy second pointed second public examination Second Reader second reading second run second sacker second service second sheet second sight second slip second sound second species second story second table second team second thigh second thought second thoughts

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。