良性循环 liángxìngxúnhuán virtuous cycle Definitions Defs Origin Strokes Stroke Words Sentences Sents 良性循环 良性循環 liángxìngxúnhuán virtuous cycle virtuous cycle; positive feedback loop; self-sustained growth or improvement
良性循环 良性循環 liángxìngxúnhuán virtuous cycle virtuous cycle; positive feedback loop; self-sustained growth or improvement
