Lcas
(lca 的复数) abbr. low-cost automation 低成本自动控制
🗣️ 情景例句
Thanksgiving was about the Pilgrims,
感恩节是关于清教徒的，
The noisy fowler catches no bird.
捕禽人大肆声张，鸟儿就不会落网。
But I didn't see much during the flight because there was too much cloud.
但我在飞行途中并没有看到什么东西，因为云层很厚。