Card 220HSK 2010 Level 6220/2512
CARD220
PROGRESS9%
层出不穷
層出不窮
céng chū bù qióng
more and more emerge; innumerable succession; breeding like flies (idiom)

Reveal: Click/Space/Enter/↑↓/w/s/j/kNavigate: ←→/h/l/a/d