attachment

addition, appendix, attachment, supplement, accessory

这些名词均含“附加物、增加物”之意。
addition: 仅强调数量的增加。
appendix: 指书末的附录。
attachment: 指用于扩大原物用途的附件。
supplement: 主要指使书、报等正文更完善而额外增加的部分。
accessory: 作“附件”解时，与attachment同义，可互换，但还指增加美观的附属品。

affection, love, attachment

这些名词均含“爱、热爱”之意。
affection: 指对人的爱慕或深厚、温柔的感情，侧重感情的深沉。
love: 比affection的语气更强。表示一种难以控制的激情。
attachment: 通常用于书面文字中，既可指对某人某物的喜欢，又可指出自理智对某人或某物的热爱，尤指长时间的爱。

名词 attachment:

1. a feeling of affection for a person or an institution
   同义词：fond regard
2. a supplementary part or accessory
3. a writ authorizing the seizure of property that may be needed for the payment of a judgment in a judicial proceeding
4. a connection that fastens things together
   同义词：bond
5. faithful support for a religion or cause or political party
   同义词：adherence, adhesion
6. the act of attaching or affixing something
   同义词：affixation
7. the act of fastening things together
   同义词：fastening

1. He has a sentimental attachment to his birthplace.
   他对他的出生地有眷恋之情。
2. An attachment for a lathe consisting of a rotating cylindrical block holding various cutting tools.
   转动架，转塔车床上的附属物，由一个可安装各种刀具的可旋转的圆筒组成
3. It's an electric drill with a range of different attachments.
   这是一个带有各种配件的电钻。
4. She's on attachment to the Ministry of Defense.
   她现在隶属于国防部。