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单词
two-tone diaphone
释义
two-tone diaphone
two-tone diaphone
[
′tü ¦tōn ′dī·ə‚fōn
]
(engineering acoustics)
A diaphone producing blasts of two tones, the second tone being of a lower pitch than the first tone.
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更新时间:2026/6/28 11:07:26