| 释义 |
infrasonic [ˈɪnfrəˌsɒnɪk]WordReference English-Chinese Dictionary © 2019:主要翻译英语中文infrasonic adjadjective: Describes a noun or pronoun--for example, "a tall girl," "an interesting book," "a big house." (with frequencies below those of audible sound)频率低于 |