日本語
kyuuhen
sudden change ; an emergency
あがる(けつあつが〜/たいおんが〜/ねつが〜)
(blood pressure/body temperature/one's temperature) to go up
あっかする
to get worse; to deteriorate
いたみが ひどくなる
the pain becomes worse
えすかれーとする
to escalate
おちる(あくりょくが〜/きゃくりょくが〜/たいりょくが〜/しりょくが〜)
to become weak (grip/legs/strength/eyesight)