英语词汇bottom dead-centre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	bottom dead-centre
释义	bottom dead-centre 简明释义外死点网络释义 1 ?外死点 ... bottom dead point 下死点; 下止点 bottom dead-centre 外死点 after bottom centre 下死点后 ... 短语 1 bottom dead centre 下死点 ; 动力,车辆下止点双语例句 1 Note that the compression ratios shown above reflect the expansion ratio, which is the ratio of the combustion chamber volumes when the piston is at Bottom dead centre and Top dead centre. 请注意，压缩比上述反映膨胀率，这是燃烧室的量的比例时，活塞的下死顶死中心，中心会显示。
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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。