sonic
01
声波的, 超音速的
having a speed close to that of sound in air
例子
The aircraft moved at sonic speed, nearing the sound barrier.
飞机以音速移动，接近声障。
02
声音的, 声波的
involving or relating to sound or sound waves
例子
The sonic vibrations from the speaker filled the room with music.
扬声器的声波振动让房间里充满了音乐。
