n.

1. 連接；安裝；附著[U][（+to）]
2. 附屬物；附件；附加裝置[C][（+to/for）]
   attachments to a reaping machine

   收割機的配件

3. 連接物（如繩、帶、扣等）[C]
4. 情感，愛慕；忠誠[U][C][（+to/for）]
   She formed a strong attachment for him.

   她對他產生了熱烈的愛慕之情。

5. 【律】扣押；扣押令[U][C]

n.

1. an extra part or extension attached to perform a function.
   ▸a computer file appended to an email.
2. affection or fondness.
   ▸an affectionate relationship.
3. the action of attaching.
4. Brit. temporary secondment to an organization.