英语词汇“pennsylvanian periods”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	pennsylvanian periods
释义	pennsylvanian periods 原型:pennsylvanian periods 是 pennsylvanian period 的复数 [网络]宾夕凡尼亚纪；三亿年前 (pennsylvanian period 的复数)
随便看	noise isolation noise isolation mount noise isolation unit noise isoline noise jammer Noise jamming. noise jamming noise johnson noise kille noise-killer noise killer noisekiller noise klystron noise label noise lamp noise lamp ignitor noiseless noiseless action noiseless amplifier noiseless approach noiseless arc lamp noiseless chain noiseless channel noiseless circuit noiseless (clean) earth (ground)

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。