Lcas
(lca 的复数) abbr. low-cost automation 低成本自动控制
🗣️ 情景例句
Oh, yeah?
噢 ，做什么？
Let's go visit them.
让我们去拜访他们吧。
As long as all was still, the pen drew a straight line,
只要一切都是静止的，笔就会划出一条直线；