English ⇄ Arabic Chinese Danish Dutch French German Greek Hungarian Irish Italian Japanese Latvian Lithuanian Polish Portuguese Russian Slovak Slovene Spanish Swedish

forward mutation
ecol.	基因突变
sport., med.	正向突变
forward progressive mutation
anim.husb.	正向正突变由野生型基因转变为突变基因，通常指由显性基因A转变为隐性基因 a 的突变

forward mutation: 4 phrases in 2 subjects

Agriculture	2
Genetics	2