a.

1. 連線作業的；線上的；聯機的；連結到電腦資料處理線上的
   I seldom give negs to online sellers.

   我幾乎不會給網路賣家負評。

ad.

1. 連線地；聯機地
   The singer sought pity online after he was caught cheating.

   那位歌手被抓到劈腿後在網路上討拍。

adj.

adv.

1. controlled by or connected to a computer.
   ▸(of an activity or service) available on or carried out via the Internet:

   online banking.
2. in or into operation or existence.