fence out

• • 用篱笆等把(某物)挡在外面：

    The cattle were well fenced out.

    牲畜被牢牢地隔在篱笆外面。

  • 防止，排除，挡住：

    He will mention the relevant laws that fence out undesirable immigrants.

    他将提及有关禁止不受欢迎的移民入境的法律。