add-on

英 [ˈæd ɒn]

美 [ˈæd ɑːn]

n.  附加物; 附加装置

复数：add-ons　

TEM8经济

牛津词典

noun

• 附加物；附加装置
  a thing that is added to sth else
  1. The company offers scuba-diving as an add-on to the basic holiday price.
     这家公司提供带水肺潜水活动，不包括在基本度假费用以内。
  2. add-on software (= added to a computer)
     计算机附加软件

柯林斯词典

• N-COUNT （尤指计算机的）附加装置，外挂，插件
  Anadd-onis an extra piece of equipment, especially computer equipment, that can be added to a larger one which you already own in order to improve its performance or its usefulness.
  1. Speakers are sold as add-ons for personal stereos...
     扬声器作为随身听的附加装置出售。
  2. Nintendo hopes to price the add-on modem at less than $200.
     任天堂希望将该外挂调制解调器的价格定在200美元以下。

英英释义

noun

• a supplementary component that improves capability
  Synonym:accessoryappurtenancesupplement
• a component that is added to something to improve it
  1. the addition of a bathroom was a major improvement
  2. the addition of cinnamon improved the flavor
  Synonym:additionimprover

双语例句