英语词汇under a protective gas怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	under a protective gas
释义	protective — 预防性 gas n — 气 n • 天然气 n • 燃气 n • 煤气 n • 炁 n under — 在下 • 下面 • 下边 under prep — 根据 prep • (年龄或数量)低于... prep • 在...下面 prep • 受...影响 prep • 在...情况或条件下 prep
随便看	i had to deal with i had to delay i had to delete I had to discuss this I had to discuss this i had to do with i had to draw i had to ensure i had to enter i had to establish i had to evaluate i had to evolve I had to evolve i had to examine I had to explain I had to explain i had to face reality i had to find i had to flash i had to flee from i had to focus on I had to go i had to go i had toiled i had to improvised

英汉双解词典包含2273206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。

protective —