English Dictionary

sonic boom

名詞

(physics, aerodynamics) The audible effect of a shock wave in the air, especially one caused by an aircraft flying faster than the speed of sound.

日本語の意味

音速を超える航空機などが発生する衝撃波によって生じる大きな音の現象 / 航空機などが音速を超える際に生じる空気中の衝撃波の聴こえる効果

The sonic boom from the experimental jet shattered the early-morning calm.

実験機が発生させた衝撃波の轟音が早朝の静けさを打ち破った。

意味（1）

(physics, aerodynamics) The audible effect of a shock wave in the air, especially one caused by an aircraft flying faster than the speed of sound.

sonic booms （ plural ）