Traduction du japonais en anglais: 一心不乱さ
Dictionnaire: main
一心不乱さ
名詞
1 absorption, assiduity, assiduousness, attention, buildup, concentration, denseness, density, engrossment, immersion.
2 absorption, assiduity, assiduousness, compactness, concentration, denseness, density, engrossment, immersion, tightness.