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 noun : a portion of the human female sexual cycle during which conception is least likely to occur and which usually includes several days immediately before and after the menstrual period and the period itself — compare rhythm method
随便看	synapte synaptic synaptic synaptical synaptically synaptic cleft synaptic gap synaptic nervous system synapticula synapticular synapticulate synapticulum synaptid synaptidae synaptinemal synaptinemal complex synaptology synaptonemal synaptonemal complex synaptosauria synaptosaurian synaptosomal synaptosome synaptychus synarchism

英语词典包含332784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。