英语词汇“mechanical wave”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	mechanical wave
释义	mechanical wavemeˈchanical ˌwave noun [countable] science, physics a wave that cannot pass through a vacuum: A sound wave is a mechanical wave.
随便看	pint-sized pin-up pinwheel piny pioneer pioneering pioneer species pious piously piousness pip pipe pipe cleaner piped music pipe dream pipe fitter pipeline pipe organ piper pipe rack pipette piping pippin pipsqueak piquancy

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