索引：及物动词
1加倍doblar, duplicar, redoble 辨析>>
2复制copiar, duplicar, reproducción, reproducir, sacar 辨析>>
葡duplicado[P] duplicado (m), duplicar (vt)[E] duplicate [dj'u:plikit, dj'u:plikeit] (n, vi|vt)[C] 复制品，复制
葡duplo[P] duplo (a)[E] twofold [t'u:fould] (a)[C] 两倍的[P] duplo (a)[E] duple [dj'u:pəl] (a)[C] 两倍的[P] duplo (a, m), duplicar (vt)[E] double [d'ʌbəl] (a, n, vi, vt)[C] 两倍的，两倍，加倍，使..加倍