Hrdc
[计]= Hypothetical Reference Digital Circuit,假设参考数字电路
🗣️ 情景例句
No problem.
没问题。
Can you guess what I was doing this morning?
你能猜到今天上午我在做什么吗？
The growth of alternative mental interests is a long process.
精神上多种情趣的培养是一个长期的过程。