プログレッシブ英和中辞典(第４版)の解説
'd
((略式))((主に主格代名詞のあとで))had, did, would, -edの短縮形
- I'd ＝ I had ［would］
- Where'd ［＝Where did］ you buy that？（▼did
の短縮形はまれ）.