Read Edit View history 婴儿期 yīng'érqī infancy Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 婴儿期/嬰兒期 · yīng'érqī · infancy 2026/03/04 婴儿期 / 嬰兒期 yīng'érqī infancy infancy 婴儿期是人类成长的关键阶段。 time word created sense Mar 4, 2026, 02:25 AM