La recherche du mot 有用性 a 2 plusieurs résultats
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JA | Japonais | FR | Français | |
| 有用性 (n) [quality of being useful] | | utilité (n) {f} [quality of being useful] | |
| 有用性 (n) [state or condition of being useful] | | utilité (n) {f} [state or condition of being useful] | |