数日

プログレッシブ和英中辞典(第4版)

すうじつ【数日】

several days

彼に数日（間）会っていない
I haven't seen him 「for several days [(for) the last few days].

数日前，雪が降った
It snowed several days ago.

数日後にまた来てください
Come again after a few days.

数日間高熱が続いている
She has had a high temperature for the past few days.

出典　小学館「プログレッシブ和英中辞典(第4版)」