• “otacoustic”的英文意思

    “otacoustic”的英文意思

    单词 otacoustic 释义 otacoustic, a. and n. rare.|tkustk, -kastk|[f. Gr. ὖ, ὠ- ear + ἀ- acoustic: cf. Gr. ὠή: see otacust.]A. adj. Used to assist the sense of hearing.1775in Ash.1828Webster s.v., Otacoustic instrument.B. n. An instrument to assist he...

    2026-03-09
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