1. Despair closed in on him.
    他陷入绝望之中。

2. close in的意思

2. The evening is closing in.
    夜幕即将来临。

1. 包围;迫近;渐短：close in 包围;(昼,夜)逐渐变短 | close in 包围;迫近;渐短 | close one's ears to 掩耳不听

2. close in在线翻译

2. 包围;(昼,夜)逐渐变短：close down (工厂等)关闭,倒闭 | close in 包围;(昼,夜)逐渐变短 | close in 包围;迫近;渐短

3. 包围,围住：cling to紧紧抓住(或抱住坚持 | close in包围,围住 | come back(旧事等)在记忆中重现;(健康)恢复

4. danci.911cha.com

4. 转拢,迫近;包围：shell n. 炮弹 | close in 转拢,迫近;包围 | steadily adv. 稳定地;平稳地

1. 包围;逼近
    If a group of people close in on a person or place, they come nearer and nearer to them and gradually surround them.

    e.g. Hitler himself committed suicide as Soviet forces were closing in on Berlin...
           当苏联军队逼近柏林的时候，希特勒自杀了。
    e.g. As Parretti walked across the tarmac, fraud officers closed in.
           当帕雷蒂穿过柏油路的时候，反欺诈警察围了上去。

2. (冬天、夜晚)来临，到来
    When winter or darkness closes in, it arrives.

close in在线翻译

    e.g. The dark nights and cold weather are closing in.
           黑夜降临,天气开始变冷。

1. surround completely

    e.g. Darkness enclosed him
           They closed in the porch with a fence

    Synonym: encloseincloseshut in

2. advance or converge on

    e.g. The police were closing in on him

    Synonym: draw in