英语词汇safety period for contraception的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	safety period for contraception
释义	safety period for contraception 英?[?seifti ?pi?ri?d f?: ?k?ntr??sep??n] 美?[?sefti ?p?ri?d f?r ?kɑntr??s?p??n] 释义 [医]避孕安全期
随便看	colour-separated copy colour separating prism colo(u)r separation colour separation colour-separation drafting colo(u)r separation film colour separation film colour separation filter colour separation method colour separation negative colour separation not only exposure or projection of a colour film colour separation overlay colour separation system colour sequence colour-sequence rate colours equilibrium colour sergeant colour-sergeant colour-sergeants colour sergeants colour-serjeant colour service generator colour servicing colo(u)r setting colour setting

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。