Olc
abbr. on-line computer 联机计算机，在线电脑
🗣️ 情景例句
What line of work are you in?
你做哪一行的？
The insect is trapped in the spider's web.
蜘蛛捕捉缠在网上的昆虫。
Number 13 buses run much more frequently, don't they?
13路车跑得更勤，是不是？