“月经先后无定期”的概念、定义、翻译、参考文献-科学参考

单词	月经先后无定期
释义	月经先后无定期 Encyclopedia 医学﹝妇科病证﹞释 irregular menstrual cycle月经先后无定期以月经周期提前或延后7天以上，连续出现3个周期以上为主要表现的病证。又称经水先后无定期、月经衍期、经乱等。
随便看	Constitution Act（1982） constitutional appeal constitutional change Constitutional Convention Constitutional Convention of Colombia in 1910 constitutional conventions constitutional council constitutional court constitutional crisis constitutional entrust constitutional environmental rights constitutional heterogeneity constitutional heterogeneity; compositional heterogeneity constitutionalism constitutional isomer Constitutionalist Socialism constitutionality constitutional law constitutional monarchism constitutional movement in Kuomintang-controlled area Constitutional Negotiations constitutional norm constitutional oath Constitutional Outline of Chinese Soviet Republic constitutional patriotism

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。