資料來源 : pyDict

音波的,音速的,聲音的

資料來源 : WordNet®

sonic
     adj 1: (of speed) having or caused by speed approximately equal to
            that of sound in air at sea level; "a sonic boom"
            [syn: {transonic}] [ant: {subsonic}, {supersonic}]
     2: relating to audible sound; "a sonic wave"