sonic

🇺🇸 /ˈsɑːnɪk/ 🇬🇧 /ˈsɒnɪk/
词频
难度
标签 TOP20000
adjective
R

related to sound or the speed at which sound travels

The sonic boom from the aircraft was heard for miles around.

飞机产生的音爆在数英里外都能听到。

translation

adj. 声波的