外加附件

add-on (software) / plug-in (software)

outside / in addition / foreign / external

in addition / extra

to add / plus / (used after an adverb such as 不, 大, 稍 etc, and before a disyllabic verb, to indicate that the action of the verb is applied to sth or sb previously mentioned) / to apply (restrictions etc) to (sb) / to give (support, consideration etc) to (sth) / Canada (abbr. for 加拿大[Jia1 na2 da4]) / surname Jia

variant of 附[fu4]

to add / to attach / to be close to / to be attached

enclosure / attachment (email) / appendix

item / component / classifier for events, things, clothes etc