"嗨，牛炯，你有字典吗？我需要一本古汉语字典。"
牛炯正好让学生试写一篇小作文，周琦向他借本古汉语字典。[{'character': '牛', 'pinyin': 'niou2', 'highest pitch': 11.62, 'lowest pitch': 8.34, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '炯', 'pinyin': 'jiong3', 'highest pitch': 9.59, 'lowest pitch': 5.43, 'duration': 0.36, 'prosody hierarchy': '#2'}, {'character': '正', 'pinyin': 'zheng4', 'highest pitch': 9.55, 'lowest pitch': 6.86, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '好', 'pinyin': 'hao3', 'highest pitch': 6.08, 'lowest pitch': 5.92, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '让', 'pinyin': 'rang4', 'highest pitch': 7.94, 'lowest pitch': 5.92, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '学', 'pinyin': 'xve2', 'highest pitch': 7.24, 'lowest pitch': 6.62, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '生', 'pinyin': 'sheng1', 'highest pitch': 9.13, 'lowest pitch': 7.24, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '试', 'pinyin': 'shiii4', 'highest pitch': 10.31, 'lowest pitch': 8.65, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '写', 'pinyin': 'xie3', 'highest pitch': 8.75, 'lowest pitch': 4.89, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 7.21, 'lowest pitch': 5.79, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '篇', 'pinyin': 'pian1', 'highest pitch': 9.92, 'lowest pitch': 9.13, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '小', 'pinyin': 'xiao3', 'highest pitch': 9.85, 'lowest pitch': 4.81, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '作', 'pinyin': 'zuo4', 'highest pitch': 9.37, 'lowest pitch': 5.23, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '文', 'pinyin': 'uen2', 'highest pitch': 8.77, 'lowest pitch': 5.49, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.5}, {'character': '周', 'pinyin': 'zhou1', 'highest pitch': 9.3, 'lowest pitch': 8.93, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '琦', 'pinyin': 'qi2', 'highest pitch': 8.93, 'lowest pitch': 6.7, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '向', 'pinyin': 'xiang4', 'highest pitch': 9.85, 'lowest pitch': 7.24, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '他', 'pinyin': 'ta1', 'highest pitch': 8.93, 'lowest pitch': 8.41, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '借', 'pinyin': 'jie4', 'highest pitch': 8.56, 'lowest pitch': 6.01, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '本', 'pinyin': 'ben2', 'highest pitch': 7.75, 'lowest pitch': 5.68, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '古', 'pinyin': 'gu3', 'highest pitch': 7.01, 'lowest pitch': 5.13, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '汉', 'pinyin': 'han4', 'highest pitch': 10.84, 'lowest pitch': 8.44, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '语', 'pinyin': 'v3', 'highest pitch': 8.44, 'lowest pitch': 4.6, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '字', 'pinyin': 'zii4', 'highest pitch': 8.25, 'lowest pitch': 6.92, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '典', 'pinyin': 'dian3', 'highest pitch': 7.01, 'lowest pitch': 3.15, 'duration': 0.33, 'prosody hierarchy': '#4'}]