really
US /ˈriː.ə.li/
UK /ˈriː.ə.li/

副詞
1.
2.
本当に, とても
used to emphasize a statement or to express an opinion or feeling
例:
•
That's really kind of you.
それは本当に親切だね。
•
I'm really tired today.
今日は本当に疲れている。
感嘆詞
1.
本当に?, まさか!
used as a question to express surprise or doubt or to request confirmation
例:
•
“I got the job!” “Really?”
「仕事が決まったよ!」「本当に?」
•
“He said he'd help.” “Really? I don't believe him.”
「彼が手伝うって言ったよ。」「本当に?信じられないな。」
Lingolandでこの単語を学ぶ