1.

1. Last week seemed to have been spent in reckless abandonment.
    上星期像是在不顾后果的放任中度过的。

2. abandonment的翻译

2. The situation necessitated the abandonment of their boat.
    这种情况迫使他们放弃他们的船。

1. 委付：三 代位求偿权与委付制度之比较 委付(abandonment),是指在发生保险事故,造成保险标的推定全损时,被保险人明确表示将保险标的的一切权利移转给保险人,而请求保险人赔偿全部保险金额的法律行为.

2. 废弃：在排除所有可能之干扰现象的前提下,人的废弃(abandonment)行为可以说是形塑考古遗物遗迹状态最大之文化力量,至於传统考古学所期望「藉由研究物质遗留了解过去人们之生活」之目的,实际上相当程度受到人们住居时的清扫(clean)行为以及搬迁时的打包(curate)行为所限制.

3. 废弃,报废;委付：3abacus 算盘 | 4Abandonment废弃,报废;委付 | 5abandonment value 废弃价值

1. 离弃；遗弃；抛弃
    The abandonment of a place, thing, or person is the act of leaving it permanently or for a long time, especially when you should not do so.

    e.g. ...memories of her father''s complete abandonment of her.
           对父亲完全弃她不顾的回忆

2. （工作、活动等的）中途放弃，中止
    The abandonment of a piece of work or activity is the act of stopping doing it before it is finished.

abandonment的近义词

    e.g. Constant rain forced the abandonment of the next day''s competitions.
           连绵阴雨致使翌日各项赛事被迫中止。

3. （想法或思路的）放弃
    The abandonment of an idea or way of thinking is the act of stopping having the idea or of stopping thinking in that way.

    e.g. ...the government''s abandonment of the policy.
           政府对这项政策的放弃

1. withdrawing support or help despite allegiance or responsibility

    e.g. his abandonment of his wife and children left them penniless

    Synonym: desertiondefection

2. the voluntary surrender of property (or a right to property) without attempting to reclaim it or give it away

3. the act of giving something up

    Synonym: forsakingdesertion