“Draco system”概念、定义、翻译-科学时代

单词	Draco system
释义	天文学词汇手册 Draco system 天龙星系
随便看	postulated mechanism postulate of accounting postulate of adequacy postulate of completeness postulate of logical consistency postulate of subjective interpretation postulate schema postulational definition postulational method post-university education system postural reflex posture map posture map posture ratio posture recognition post-vasectomy pregnancy post-velar postverbal negation post voluntary attention post-wage system postwar postwar postweaning gain postweld treatment postwriting

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。