Plcs
(plc 的复数) [计] 可编程逻辑控制器
🗣️ 情景例句
Are we ready to go?
我们可以开始了吗？
But we cannot afford to depend on tradition alone.
但是我们不能靠吃老本过日。
He could make out three men in a basket under it and one of them was holding a pair of binoculars.
他看清了气球下面有3个人呆在一只筐里，其中一个举着望远镜。