1、prevent英[prɪˈvent]美[prɪˈvent],vt.防止; 阻止; 阻碍; 阻挠。
2、[例句]They took active steps to prevent the spread of the disease.他们采取积极措施,防止疾病蔓延。
1、prevent英[prɪˈvent]美[prɪˈvent],vt.防止; 阻止; 阻碍; 阻挠。
2、[例句]They took active steps to prevent the spread of the disease.他们采取积极措施,防止疾病蔓延。