英语词汇pre-expansion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	pre-expansion
释义	expansion n — 扩大 n • 拓展 n • 扩充 n • 扩产 n • 扩建 n expand — 增 • 拓 • 拓展 • 发展 • 扩充 • 膨胀 • 壮大 • 使膨胀 • 菶 • 挓 expand v — 展开 v
随便看	shaft block shaft brake shaft break shaft brush shaft building shaft cable shaft calculation program shaft cap shaft centerline shaft circlip shaft clip shaft collar shaft components shaft configurations: shaft connection shaft contains shaft cooling shaft copying shaft core shaft coupling shaft cover shaft creep shaft crusher shaft current shaft deflection

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。

expansion n —