用不用説
ようふようせつyoufuyousetsu
noun
- Lamarckian evolutionary theory in which individuals lose characteristics that are not used and develop characteristics that are often used
ようふようせつyoufuyousetsu
noun
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences