英语词汇“reference line”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	reference line
释义	reference line noun : an arbitrary fixed line (as an x-axis or a polar axis) from which coordinates of a point are computed
随便看	pvt PW PWA p wave P-wave p-wave pwd pwe pwo pwr pwt PX pxt p-xylene p-xylylene py py- pya pyaemia pyal pyarthrosis pycn- pycn pycnanthemum pycnial

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