| 読み | ちょうおんそくの |
|---|---|
| 品詞 | |
| カテゴリ |
(1)(of speed) greater than the speed of sound in a given medium (especially air); "a supersonic bomber flies so fast that it must release its bombs while the target is still over the horizon"
(2)（速度について）与えられた媒体（特に空気）において音速よりも速く
(1)