ㄧㄣˇyǐnㄏㄨㄢˋhuàn

  1. 暗藏不易察覺禍患切莫大意隱患叢生。」

a danger concealed within sth, hidden damage, misfortune not visible from the surface
danger caché dans qch, dommages cachés, mal invisible
latente Gefahr (S)​