肝 gān — liver
gān (first tone, high and level)gan1
liver
Level 6· 2021 three-band, nine-level proficiency standardnounMeasure word 叶Measure word 个
Meanings
liver
liver; (slang) to put in long hours, typically late into the night, playing (a video game); (of a video game) involving a lot of repetition in order to progress; grindy
noun