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Acoustics

[ə'kuːstɪks] or [ə'kustɪks]

解釋/意思:

(noun.) the study of the physical properties of sound.

布雷迪錄入--From WordNet

解釋/意思:

(n.) The science of sounds, teaching their nature, phenomena, and laws.

校對:西尔玛

例句/造句/用法:

整理:劳拉

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