1. The target was perforated by bullets.
    靶子上全是子弹打穿的孔。

2. Sheets of postage stamps are perforated.
    大张的邮票上打有齿孔。

1. perforate的意思

1. 穿孔,凿孔：perfidy 背信,不义 | perforate 穿孔,凿孔 | perfunctory 敷衍,表面,不关心的

2. 穿孔：perfect combustion 完全燃烧 | perforate 穿孔 | perforation 穿孔

3. 穿孔于：SPRAY喷、向......喷射 | PERFORATE穿孔于 | THERMAL ANTI-ICING SYSTEM热防冰系统

4. 打孔：1250. percutaneous adj. [医]经由皮肤的, 经皮的 | 1251. perforate . 打孔 | 1252. perfume n. 香味, 芳香, 香水 t. 使发香, 洒香水于, 发香味

1. 在…上钻孔；在…上打眼
    To perforate something means to make a hole or holes in it.

    e.g. I refused to wear headphones because they can perforate your eardrums.
           我不愿戴耳机，因为它可能会使鼓膜穿孔。

1. pass into or through, often by overcoming resistance

    e.g. The bullet penetrated her chest

    Synonym: penetrate

2. make a hole into or between, as for ease of separation

    e.g. perforate the sheets of paper

    Synonym: punch

1. having a hole cut through

    e.g. pierced ears
           a perforated eardrum
           a punctured balloon

    Synonym: piercedperforatedpunctured