基本解釋v.解開(kāi)；松開(kāi)同根派生 unfastened相關(guān)詞英漢例句用作動(dòng)詞 (v.)He unfastened the buckles and took off the coat.他解開(kāi)扣子，把上衣脫掉。You may unfasten your seat belt now.現(xiàn)在可以松開(kāi)您的安全帶了。unfastened更多例句