Как по Английски будет 急剧

adjective

Occurring or done quickly and unexpectedly or without warning.

Примеры использования:

A sudden bright flash

adverb

Suddenly.

Примеры использования:

Sudden there swooped an eagle downward

adjective

Happening in a short time or at a great rate.

Примеры использования:

The country's rapid economic decline

noun

A fast-flowing and turbulent part of the course of a river.

Примеры использования:

Those of you looking for adventure can shoot the rapids

adjective

(of an object) having an edge or point that is able to cut or pierce something.

Примеры использования:

Cut the cake with a very sharp knife

adverb

Precisely (used after an expression of time).

Примеры использования:

The meeting starts at 7.30 sharp

noun

A musical note raised a semitone above natural pitch.

Примеры использования:

Choices in successive levels expand to all notes, then sharps and flats.

verb

Raise the pitch of (a note) by a semitone.

Примеры использования:

If you raise a note by one fret, you have sharped the note