| 单词 | infrasonic |
| 释义 | infrasonic[ in-fruh-son-ik ] / ˌɪn frəˈsɒn ɪk / adjectivenoting or pertaining to a sound wave with a frequency below the audio-frequency range. Origin of infrasonicFirst recorded in 1925–30; infra- + sonic Words nearby infrasonicinfrared microscope, infrared photography, infrared radiation, infrared star, infrared telescope, infrasonic, infrasonics, infrasound, infraspecific, infraspinatus, infraspinatus bursa Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for infrasonicinfrasonic [ ĭn′frə-sŏn′ĭk ] adj.Generating or using waves or vibrations with frequencies below that of audible sound. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
| 随便看 |
英语词典包含192737条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。