词汇“下脊索”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	下脊索
释义	下脊索下脊索[xià jǐ suǒ]1.■subnotochord; hypochord
随便看	above and beyond above [below, beneath, under] the salt above [beyond] reproach above [beyond] suspicion above board above exception above ground above ground altimeter above-ground portion above-normal loss above one's bend above one's breath above oneself above one's head above one's station above price above shape above the average above the chair above-the-line expenditure above the mark above the rest above-thermal neutron above the sea above-threshold region

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