英语词汇“atomic number 69”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	atomic number 69
释义	atomic number 69 基本英英 🌏原子序数69 Noun: a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime
随便看	saprobically saprobic animal saprobic animal, saprobiotic animal saprobic bacteria saprobic classification Saprobic indicator saprobic indicator community saprobicity saprobic system saprobic zone saprobien classification saprobien system saprobiological saprobiologist saprobiologists saprobiology saprobiont saprobiotic saprobiotic animal saprobity saprobity system saprocol saprocollite saproconite saprodil