我们应该考虑其他替代的营养品。
奶粉不但缺货，而且价格同样水涨船高。[{'character': '奶', 'pinyin': 'nai2', 'highest pitch': 9.92, 'lowest pitch': 7.85, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '粉', 'pinyin': 'fen3', 'highest pitch': 9.83, 'lowest pitch': 6.41, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 8.96, 'lowest pitch': 7.03, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '但', 'pinyin': 'dan4', 'highest pitch': 10.55, 'lowest pitch': 8.35, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '缺', 'pinyin': 'qve1', 'highest pitch': 10.74, 'lowest pitch': 8.52, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '货', 'pinyin': 'huo4', 'highest pitch': 11.15, 'lowest pitch': 6.52, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.21}, {'character': '而', 'pinyin': 'er2', 'highest pitch': 7.0, 'lowest pitch': 6.13, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '且', 'pinyin': 'qie3', 'highest pitch': 7.15, 'lowest pitch': 5.21, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '价', 'pinyin': 'jia4', 'highest pitch': 9.64, 'lowest pitch': 7.7, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '格', 'pinyin': 'ge2', 'highest pitch': 8.29, 'lowest pitch': 6.74, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '同', 'pinyin': 'tong2', 'highest pitch': 8.77, 'lowest pitch': 6.23, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '样', 'pinyin': 'iang4', 'highest pitch': 10.54, 'lowest pitch': 7.9, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '水', 'pinyin': 'shuei2', 'highest pitch': 7.9, 'lowest pitch': 6.5, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '涨', 'pinyin': 'zhang3', 'highest pitch': 8.99, 'lowest pitch': 5.71, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '船', 'pinyin': 'chuan2', 'highest pitch': 6.86, 'lowest pitch': 5.54, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '高', 'pinyin': 'gao1', 'highest pitch': 9.03, 'lowest pitch': 6.72, 'duration': 0.27, 'prosody hierarchy': '#4'}]