词典释义：
an extra part or extension that is or may be attached to something to perform a particular function
附属物；附加装置
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the processor comes complete with a blender attachment .加上搅拌器这台加工机就完整了。
a computer file appended to an email
（电子邮件的）附件。
[mass noun]the condition of being attached to something or someone, in particular
（对某人或某物的）喜爱，依恋，尤指：
affection, fondness, or sympathy for someone or something
喜欢；同情
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she felt a sentimental attachment to the place creep over her .她发现自己对这个地方渐渐产生了一种眷恋。
[count noun]an affectionate relationship between two people
（两人间的）爱慕
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he formed an attachment with a young widow .他对一个年轻的寡妇产生了爱慕之情。
〈英〉暂调；临时归属
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the students are placed on attachment to schools for one day a week .每个星期学生们由学校临时照管一天。
[mass noun]the action of attaching something
连接；系
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the case has a loop for attachment to your waist belt .套子上有一个环可以系在腰带上。
legal seizure of property
财产扣押。
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attachment of earnings English Law payment of debts by direct deduction from the debtor's earnings, under a court order 【英格兰律】 收入抵扣（根据法院裁定，从债务人的收入中直接扣除一部分用以还债）
"late Middle English （in the sense arrest for contempt of court）： from Old French
