Search the dictionary A Chinese word or character, or English Search 7 entries. dànxī 氮烯 nitrene (chemistry) wēizàidànxī 危在旦夕 in imminent peril (idiom) mìngzàidànxī 命在旦夕 to be at death's door (idiom) dānxìbāo 单细胞 single-celled dānxìbāo 單細胞 single-celled dānxìbāoshēngwù 单细胞生物 unicellular organism dānxìbāoshēngwù 單細胞生物 unicellular organism