Dca
[计] 分布式通信体系
🗣️ 情景例句
Let's what?
你说什么？
I said, Do you need any help?
我是说:你需要帮忙吗？"
and they provided a striking demonstration of the potentialities hidden in instruments and apparatus.
并充分显示出了仪表和仪器的潜在力量。