人為突然変異

じんいとつぜんへんい

noun

•

artificial mutation

人	person
為	do, change, make, benefit, welfare, be of use, reach to, try, practice, cost, serve as, good, advantage, as a result of
突	stab, protruding, thrust, pierce, prick, collision, sudden
然	sort of thing, so, if so, in that case, well
変	unusual, change, strange
異	uncommon, different, queerness, strangeness, wonderful, curious, unusual