百密一疏 bǎimìyīshū even the most careful make mistakes Definitions Defs Origin Strokes Stroke Words Sentences Sents 百密一疏 bǎimìyīshū even the most careful make mistakes A slip-up or oversight occurring despite extremely careful planning or caution Cross-References Antonym 万无一失 wànwúyīshī
百密一疏 bǎimìyīshū even the most careful make mistakes A slip-up or oversight occurring despite extremely careful planning or caution Cross-References Antonym 万无一失 wànwúyīshī
