一探究竟 Save Sign in to save words yītànjiūjìng ㄧ ㄊㄢˋ ㄐㄧㄡ ㄐㄧㄥˋ to check out to investigate Character by character 一(yī)one 探(tàn)explore 究(jiū)after all 竟(jìng)unexpectedly A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0