英汉词典

1. 包围;围住;封闭
    If a place or object is enclosed by something, the place or object is inside that thing or completely surrounded by it.

    e.g. The rules state that samples must be enclosed in two watertight containers...
           规则要求样本必须装在两个水密容器中。
    e.g. Enclose the pot in a clear polythene bag...
           将罐子装在透明的塑胶袋中。

2. 把…封入信封;随函附上
    If you enclose something with a letter, you put it in the same envelope as the letter.

    e.g. I have enclosed a cheque for £10...
           我已随信附上10英镑的支票。
    e.g. He tore open the creamy envelope that had been enclosed in the letter...
           他撕开了随信寄来的奶油色信封。