英语词汇“pnr”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	pnr
释义	pnr abbr.point of no return 不可返回点（不能用自带燃料返回基地的航线临界点），安全返航点; prior notice required 需要预先通知
随便看	retinal cup retinal current retinal cyst retinal damage retinal damage threshold Retinal defect retinal degeneration Retinal Degenerations retinal degeneration slow retinaldehyde Retinaldehyde measurement retinal dehydrogenase retinal densitometry Retinal depigmentation retinal deposits retinal detachment retinal detachment cauter retinal detachment cautery retinal detachment protractor Retinal Detachments retinal detachment surgery Retinal detachment without retinal defect Retinal detachment with retinal defect Retinal Dialyse Retinal Dialyses

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