打档 dǎdǎng to change gears Definitions Defs Origin Strokes Stroke Words Sentences Sents 打 dǎ verb to mark; to apply to mark (a seal or stamp); to type (on a keyboard); to apply (wax, grease, or paint)档 檔 dàng gear A gear or speed setting in a vehicle's transmission; often written as 挡 dǎng.