置换突变

missense mutation

to install / to place / to put / to buy

to permute / permutation (math.) / to displace / displacement / to replace / replacement

to exchange / to change (clothes etc) / to substitute / to switch / to convert (currency)

to dash / to move forward quickly / to bulge / to protrude / to break through / to rush out / sudden / Taiwan pr. [tu2]

sudden change / mutation

to change / to become different / to transform / to vary / rebellion