1.

1. 反对票：blackart 妖术 | blackball 反对票 | blackbeetle 蟑螂

2. 投反对票：Black Sheep 害群之马 | Blackball 投反对票 | Blot One's Copybook 玷污自己的名声

3. blackball什么意思

3. (黑球)：|- Black.Snake (黑蛇呻吟) | |- Blackball (黑球) | |- Blades.Of.Glory (荣誉之刃/冰刀双人组)

1. 投票反对（某人）加入俱乐部
    If the members of a club blackball someone, they vote against that person being allowed to join their club.

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    e.g. Members can blackball candidates in secret ballots.
           成员可以通过无记名投票反对候选人加入。

1. the act of excluding someone by a negative vote or veto

    Synonym: barring

1. vote against
    refuse to endorse
    refuse to assent

    e.g. The President vetoed the bill

    Synonym: vetonegative

2. expel from a community or group

    Synonym: banishbanostracizeostraciseshuncast out