0 to untie or undo sth -- défaire
to unfasten your belt/coat/shoelaces défaire sa ceinture / son manteau / sa chaussure / ses lacets
1 to undo (something that is fastened) -- détacher
He unfastened (the buttons of) his jacket.
中文繁体
解開, 鬆開, 打開…
More中文简体
解开, 松开, 打开…
MoreEspañol
desabrochar…
MorePortuguês
desabotoar, abrir…
More日本語
（ベルトなど）をはずす, （箱）を開ける…
MoreTürk dili
çözmek, açmak…
MoreCatalan
deslligar, descordar…
Moreالعربية
يَفُكّ, يَفْتَح…
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