急速 (きゅうそく) Japanese meaning | Kotomora術
の
急
速
な
進
歩
に
驚
い
た
。
I was surprised by the rapid progress of technology.
The situation changed rapidly.
Usage patterns
〈事〉が急速に進むfor something to progress rapidly
Urbanization is progressing rapidly in that country.
急速な〈事〉rapid ~ (a swift change, growth, etc.)
Rapid economic growth is continuing.
〈物〉を急速に冷やすto cool something rapidly
They rapidly cool the food to keep it fresh.