unbutton

unbuttonunbuttonD.J.:[ˌʌnˈbʌtn]K.K.:[ʌnˈbʌtn]vt.1.■解开(纽扣)She unbuttoned her coat.她解开了外衣的扣子。

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unbutton[,ʌn'bʌtən]vt.1.■解开…的纽扣：to unbutton a shirt解开衬衫的纽扣2.■解开(衣服等)：He unbuttoned the old man at once.他立刻解开老人的衣服。vi.1.■解开纽扣

unbuttonunbutton[ˈʌnˈbʌtn]vt.1.■解开...的钮扣; 使松弛2.■打开(装甲车等的)顶盖

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词性变化unbutton[ˈʌnˈbʌtn]vi.1.■解开钮扣

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继承用法unbuttoned[ˌʌnˈbʌtənd]adj.1.■钮扣解开的; 无钮扣的; 放松的, 不拘束的