单词	stem from sth
释义	stem from sth [网络] 来自sth
随便看	isotope scanning isotope separation isotope-separation apparatus isotope separation apparatus isotope separation factor isotope separation method isotope separation methods isotope separation plant isotope separator isotope-separator-on-line isotope-separator-on-line (ISOL) isotope shift isotope shift of molecular spectrum isotope side band isotope signature isotope sluice isotopes of cosmic ray heavy nuclei isotope specific activity isotope structure isotope substitute isotope table isotope tag isotope tagging detection isotope technique isotope teletherapy hmhh hmhk hmhy hmja hmjg hmjl hmjs hmjx hmla hmlm 分团分地分地分场分块分声分外分大小分大小儿分头