英语词汇“safe period”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	safe period
释义	safe period an interval of the menstrual cycle when fertilization is considered to be least likely, usually a number of days prior and subsequent to the onset of menstruation. [1915-20]
随便看	comatulid Comayagua comb comb. combat combatant combat boot combat fatigue. Combat Infantryman Badge combative combat jacket. combat neurosis. combat-ready combat team combat zone comb back combe Combe-Capelle man combed yarn comber comber board comb-footed spider combinable combination combination door

英语词典包含168451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。