低放射性废物 dīfàngshèxìngfèiwù low-level waste Definitions Defs Origin Strokes Stroke Words Sentences Sents 低 dī adjective low-level low in grade, rank, quality, degree, or price放射性 fàngshèxìng noun radioactivity the property of certain elements to spontaneously emit radiation as their atomic nuclei decay; also used to describe things that are radioactive废物 廢物 fèiwù noun rubbish waste material; trash; useless items
