英语词汇concertina movement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	concertina movement
释义	concertina movement 简明释义伸缩运动网络释义 1 ?伸缩运动伸缩运动 2 ?折叠式构造蛇腹英文,蛇腹英语翻译_蛇腹英文怎么说,英文解释例... ... 照像机蛇腹 camera bellows 折叠[蛇腹]式构造。 concertina movement 【建筑】蛇腹层，束带层。 stringcourse ...
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英汉双解词典包含3185865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。