Replacement circuit
[计] 替换电路
🧩 词语组成解析
🗣️ 情景例句
It's great. Although the economy is pretty slow as usual, it's picking up.
很好。虽然经济发展照常地缓慢，不过已开始回升。
Thereis no wool so white but a dyer can make it black.
羊毛再白，也能染黑。
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？