英语词汇secondary ion background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 ion background
释义	secondary ion background 翻译二次离子背景
随便看	vacuum distillator vacuum distilling vacuum distilling apparatus vacuum (distilling) column vacuum distilling column vacuum distilling flask vacuum double drum dryer vacuum doughnut vacuum doughunt vacuum down vacuum drainage vacuum drape forming vacuum draw vacuum drawing vacuum drawn model vacuum-drawn model vacuum-drier vacuum drier vacuum-drive gyroscope vacuum drive gyroscope vacuum drop forming vacuum dropper vacuum drum drier vacuum drum dryer vacuum drum filter

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。