1 Results for *phthongometer*
หรือค้นหา: phthongometer, -phthongometer-

Collaborative International Dictionary (GCIDE)
Phthongometer

n. [ Gr. &unr_; voice + -meter. ] An instrument for measuring vocal sounds. Whewell. [ 1913 Webster ]


Time: 0.0253 seconds, cache age: 24.053 (clear)Longdo Dict -- https://dict.longdo.com/