Anode-circuit detector
[电] 阳极电路检波器
🧩 词语组成解析
🗣️ 情景例句
If you don't apply to the relevant department your passport will never be approved.
如果你不向有关部门申请，你就得不到护照。
If the sky fll (or falls), we shall catch larks.
异想天开
You'll save time not waiting for the elevator.
你可以节省等电梯的时间。