外加附件 wài jiā fù jiàn

DEFINITIONS

  1. add-on (software)
  2. plug-in (software)

CHARACTERS

外 wài
HSK 2
out, outside, external; foreign
加 jiā
HSK 3
add to, increase, augment
附 fù
HSK 3
adhere to, append; rely on near to
件 jiàn
HSK 2
numerary adjunct for article; matter