1 ผลลัพธ์ สำหรับ otacousticon
หรือค้นหา: -otacousticon-, *otacousticon*

Collaborative International Dictionary (GCIDE)
otacousticon

{ } n. An instrument to facilitate hearing, as an ear trumpet. [ 1913 Webster ]

Variants: otacoustic

Time: 3.983 secondsLongdo Dict -- https://dict.longdo.com/