1. wildcat

1. 盲目开掘的油井：wildcat 盲目开掘的油井 | percussive drilling 冲击钻探 | rotary drilling 旋转钻探

2. 持链舱：wildcat 初探井野猫井普查孔 | wildcat 持链舱 | wildcat 持链轮

3. 持链轮：wildcat 持链舱 | wildcat 持链轮 | wildcatchainwheel 锚机持链轮

1. 野猫
    A wildcat is a cat which is very fierce and lives especially in mountains and forests.

wildcat的近义词

    e.g. A giant wildcat is being hunted after 58 lambs were butchered.
           一只大野猫在捕杀了58只羊羔后遭到猎捕。

2. (罢工)未经工会同意的，自发进行的
    A wildcat strike happens suddenly, as a result of a decision by a group of workers, and is not officially approved by a trade union.

    e.g. Frustration, anger and desperation have led to a series of wildcat strikes.
           挫败感、愤怒和绝望引起了一系列自发性的罢工。
    e.g. ...wildcat stoppages on public transport.
           公共交通部门的自发性罢工

3. (计划、项目或生意等)冒险的，计划不周详的
    A wildcat scheme, project, or business is risky and likely to fail, usually because there has not been enough planning.

    e.g. It was a wildcat plan by some of our members.
           这是我们的一些成员制订的一个冒险计划。

1. any small or medium-sized cat resembling the domestic cat and living in the wild

2. an exploratory oil well drilled in land not known to be an oil field

    Synonym: wildcat well

3. a cruelly rapacious person

    Synonym: beastwolfsavagebrute

1. (of a mine or oil well) drilled speculatively in an area not known to be productive

    e.g. drilling there would be strictly a wildcat operation
           a wildcat mine
           wildcat drilling
           wildcat wells

2. without official authorization

    e.g. an unauthorized strike
           wildcat work stoppage

    Synonym: unauthorizedunauthorised

3. outside the bounds of legitimate or ethical business practices

    e.g. wildcat currency issued by irresponsible banks
           wildcat stock speculation
           a wildcat airline
           wildcat life insurance schemes