英语词汇secondary defence system的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	secondary defence system
释义	secondary defence system 英?[?sek?nd?ri di?fens ?sist?m] 美?[?s?k?n?d?ri d??f?ns ?s?st?m] 释义二级防御系统
随便看	lenihans Leni-Lenape Len i-Lenape Leni Lenape lenilenape Len i-Lenapes leniment leniments Lenin lenina Leninabad Leninabadskaya Oblast Leninakan leninakans Lenina, Proliv Leninavan Lenin coat lenine lening leninghausii Leningrad Leningrad Affair Leningrader leningradite leningrads

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。