sinceとは 意味・定義・例文
Adverb 副詞
それ以来ずっと今まで
I have not seen her since (then).
2. ago
前に
She was married three years since.
Conjunction 接続詞
1. because
～だから
Since I feel sick, I can't go with you.
2. from a particular time in the past until a later time or until the present
～以来ずっと, ～して以来
I have been living here (ever) since I was born.
Preposition 前置詞
1. from or during the time after
～から, ～以来ずっと
It has been raining since last Friday.