相关单词近义词 forfend 防止, stave off 阻挡, 延缓, 赶走, 击退..., obviate 排除, avoid 避免, fend off 挡开, head off 阻止(阻拦, deflect 使偏斜, debar 排除在外, ward off 防止, avert 转开临近词fore, Foresi 返回 forefend