micracoustic

[医] 听弱音的, 弱音听器

词形变化

micracoustics 复数 micracoustics

释义与例句

n.
  1. 1.

    An instrument for remedying or assisting imperfect hearing by making faint sounds audible.

    古体
adj.
  1. 1.

    Archaic form of microacoustic.

    古体

词源

From micr- + acoustic.

来源：wiktionary