inconsequential
🇺🇸
/ɪnˌkɑːnsɪˈkwenʃl/
🇬🇧
/ɪnˌkɒnsɪˈkwenʃl/
not significant or of no great importance
The small mistake he made was inconsequential in the grand scheme of things.
他犯的小错误在大局中是无关紧要的。