日本語
dai -- ha/pa
(e.g. the first) wave
だい5はいこう、しんがたころなの かんせんしゃすうは へって います。
The number of people infected with COVID-19 has declined since the 5th wave.
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)
ひさんする(かふんが〜)
(pollen) to scatter
かいみん
good sleep
はいすいしゅ
pulmonary edema
じょうきの
the above