- 更多网络例句与音调不悦耳的相关的网络例句 [注：此内容来源于网络，仅供参考]
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The calls of non-passerine are some kinds of monotonous dull vocalizations with the characteristics of low and deep frequency, single syllable, low basic frequency and with no ability of modulation in frequency and amplitude. Most of the calls are monotonous and low quality mainly based on the basic song. Compare the vocal of sub-oscine passerine with non-passerine, they have some similar aspects, but the former possesses of stronger capability of vocal control.
非鸣禽的叫声低沉而单调，音节种类单一，基本音频率低，缺乏频率调制以及幅度调制的能力，叫声的品质因数很低，不悦耳，大多为以基本音为主的单音调低音品叫声，亚鸣禽的叫声与非鸣禽近似，但在控声能力方面又有所提高。
- 更多网络解释与音调不悦耳的相关的网络解释 [注：此内容来源于网络，仅供参考]
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tuneful：和谐的/音调谐美的
tuned-in /好赶时髦的/ | tuneful /和谐的/音调谐美的/ | tuneless /不合调的/不悦耳的/
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tunefulness：音调优美, 声音悦耳 (名)
tunefully 音调优美地, 声音悦耳地 (副) | tunefulness 音调优美, 声音悦耳 (名) | tuneless 不和谐的, 不成调子的 (形)
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tuneless：不合调的
tuneful 音调谐美的 | tuneless 不合调的 | tuneless 不悦耳的
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tuneless：不合调的/不悦耳的
tuneful /和谐的/音调谐美的/ | tuneless /不合调的/不悦耳的/ | tunellite /图硼锶石/