Replacement circuit
[计] 替换电路
🧩 词语组成解析
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
Who is the auther of this mystery story?
谁是这篇神秘故事的作者？
It's the hottest day I've had so far.
这是迄今为止我经历的最热的一天。