undoing
解開,鬆開
Un·do·ing, n.
1. The reversal of what has been done.
2. Ruin. “The utter undoing of some.”
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undoing
n 1: an act that makes a previous act of no effect (as if not
done)
2: loosening the ties that fasten something; "the tying of bow
ties is an art; the untying is easy" [syn: untying, unfastening]