| 主要翻译 | 
| add [sth] on vtr phrasal sepphrasal verb, transitive, separable: Verb with adverb(s) or preposition(s), having special meaning, divisible--for example, "call off" [=cancel], "call the game off," "call off the game." |  (charge [sth] in addition) | 加收 
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|   |   | 将…加收进去 
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| 备注: A hyphen is used when the term is or modifies a noun | 
|   | Restaurants add sales tax onto the bill. | 
add [sth] onto [sth],  add on [sth] to [sth] v exprverbal expression: Phrase with special meaning functioning as verb--for example, "put their heads together," "come to an end." |  (charge in addition) (uuu) | 测试看看 vi
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|   | This restaurant automatically adds a service charge onto the bill. | 
|   | just a test | 
add on [sth],  add [sth] on vtr phrasal sepphrasal verb, transitive, separable: Verb with adverb(s) or preposition(s), having special meaning, divisible--for example, "call off" [=cancel], "call the game off," "call off the game." |  (append [sth]) (邮件附件) | 附加  fù jiā | 
|   | Before sending the email, Irene added on a document. | 
add [sth] onto [sth],  add on [sth] to [sth] v exprverbal expression: Phrase with special meaning functioning as verb--for example, "put their heads together," "come to an end." |  (append) | 将...添加到 
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|   |   | 将...附加到 
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| add-on nnoun: Refers to person, place, thing, quality, etc.  |  (optional extra feature) | 附加功能 
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|   | The software has lots of add-ons. | 
| add-on nnoun: Refers to person, place, thing, quality, etc.  |  (additional charge) | 附加费用 
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|   | The bill includes add-ons. | 
| add-on adjadjective: Describes a noun or pronoun--for example, "a tall girl," "an interesting book," "a big house."  |  (feature: optional, extra) (功能) | 附加的,附带的 
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|   | The program provides many add-on features. |