Becs
abbr. 基本错误控制系统（Basic Error Control System）；北京中岩工程管理有限公司
🗣️ 情景例句
Oh, you're right.
哦， 说得对。
Do you often learn geography on the weekend?
你常常在周末学地理吗？
Every time a worker gave up his job, he told the same story.
每次雇工辞职后都叙述着同样的故事。