衰弱 すいじゃく
suijaku

Noun
Suru Verb
no-Adjective

1. weakness; debility; breakdown; prostration

Intransitive
じきにその衰弱 すいじゃく回復 かいふくしますよ。
jikini sono suijakuwa kaifuku shimasuyo.
You will recover from your weakness soon.