英和和英

短縮形

it'd

1. Contraction of it +‎ had.

   Coordinate terms: it'd've; I'd, you'd, he'd, she'd, it'd, they'd

   I hadn't realized it'd been so long since I'd changed the filter.

   I'd've changed the filter earlier if it'd occurred to me.

2. Contraction of it +‎ would.

   Coordinate terms: it'd've; I'd, you'd, he'd, she'd, it'd, they'd

   Synonym: 'twould

   Antonym: 'twouldn't

   I hadn't realized it'd be necessary to change the filter every month.

   It'd be nice if they'd make the filter easier to change.

アナグラム

• D.I.T., DIT, DTI, IDT, TDI, TID, dit, tid