向里踢进去；踢坏；非正>缴付；

1. 参与提供资金和其他帮助的活动中去：pilot plan 试点方案 | kick in 参与提供资金和其他帮助的活动中去 | tax credit 税金免除

2. 踢掉砸开：kick down 踢倒 | kick in 踢掉砸开 | kick off 踢脱

3. 支付：repurchase回购 | kick in支付 | balance余额

4. 捐(款 缴付(自己应付的一份) 死 踢开; 破门而入：kick down [美俚](汽车)换低档 自动跳合 | kick in 捐(款 缴付(自己应付的一份) 死 踢开; 破门而入 | kick it [美俚]戒除嗜好(烟酒等)

1. open violently

    e.g. kick in the doors

    Synonym: kick down

2. contribute to some cause

    e.g. I gave at the office

    Synonym: contributegivechip in

3. enter a particular state

    e.g. Laziness set in
           After a few moments, the effects of the drug kicked in

    Synonym: set in