急激

(1)exceedingly sudden and unexpected; "came to an abrupt stop"; "an abrupt change in the weather"

(2)非常に突然で予想外の

(3)done or occurring in a brief period of time; "a rapid rise through the ranks"

(4)短時間に行われる、または発生する

(5)happening without warning or in a short space of time; "a sudden storm"; "a sudden decision"; "a sudden cure"

(6)何の前触れもなく、または短い時間に起こるさま

(7)characterized by speed; moving with or capable of moving with high speed; "a rapid movement"; "a speedy car"; "a speedy errand boy"

(8)速度によって特徴づけられる

(9)高速で動く、または、高速で動くことができる

(10)very sudden and in great amount or degree; "a sharp drop in the stock market"

(11)非常に突然、そして多量にまたはより大きく

(1)