プログレッシブ和英中辞典(第4版)の解説
いらい【以来】
❶〔その後〕since (then); ever since
あれ以来彼に会っていない
I have not seen him since (then).
彼女は出産以来ずっと健康がすぐれない
She has not been well ever since she had the baby.
初めて彼女に会って以来,すっかり魅せられてしまった
From the first time that I met her, I have been enchanted by her.
彼が総督になって以来5年になる
It has been five years since he became governor.