undone adj.

1 not fastened or tied

VERBS be | come My button's come undone again. | get sth I can't get this knot undone.

2 not done

VERBS be | remain | leave sth We left the washing-up undone and went out for the day.

You can also check other dicts: undone (English, 中文解释 ), wordnet sense, Collins Definition

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