音標(biāo)發(fā)音英式音標(biāo) [?n?fɑ?.s?n]美式音標(biāo) [?n?f?s.s?n]英式發(fā)音 美式發(fā)音 基本解釋v.解開；松開同根派生 unfasten相關(guān)詞英漢例句用作動詞 (v.)He unfastened the buckles and took off the coat.他解開扣子，把上衣脫掉。You may unfasten your seat belt now.現(xiàn)在可以松開您的安全帶了。unfasten更多例句英英字典劍橋英英字典 to release or open something that is fixed or closedunfasten劍橋字典unfasten柯林斯字典