基因突变 jī yīn tū biàn

DEFINITIONS

  1. genetic mutation

CHARACTERS

基 jī
HSK 4
foundation, base
因 yīn
HSK 2
cause, reason; by; because (of)
突 tū
HSK 3
suddenly, abruptly, unexpectedly
变 biàn
HSK 3
change, transform, alter; rebel