单词 | safe period |
释义 | Word Frequency safe periodnoun informal the period during the menstrual cycle when conception is considered least likely to occur See also rhythm method |
随便看 |
|
英语词典包含233703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。