英语词汇“otacousticon”的翻译、意思、用法、释义-英汉汉英词典

单词	otacousticon
释义	詞目：Otacousticon 1908顏惠慶英華大辭典Otacousticonn.1An ear-trumpet, 助聽器, 耳筒助聽器、耳筒p 1578　1908顏惠慶英華大辭典　1筆英華英華★◀▶英華☞megaphon英華☞trompete
随便看	volume fraction volume-frame work volume-frame work (method) volume gas volume-growth volume header volume header label volume heat capacity volume-hectare volume hologram volume holographic grating volume holographic memory volume implant volume incentive program volume increment volume-increment of whole woods volume-increment of whole woods volume increment percent volume index volume indicator volume integral volume inversion volume-in-volume percentages volume-in-volume percentages {=% v/v} volume, ion-collecting