单词	audio spectrometer
释义	audio spectrometer noun : an instrument that records the relative intensities in a complex sound over a succession of equal frequency ranges Word History First Known Use 1946, in the meaning defined above
随便看	avenging avens avenses aventail aventails aventicum Aventine aventred aventres aventring Aventura aventure aventurine aventurines aventurins avenue avenues Avenzoar avenzoar aver average average agreement average bond average clause average due date

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