R-c
abbr. resistance-capacitance 电阻-电容; resistor-capacitor 电阻-电容
🗣️ 情景例句
Look,
看，
Every dog is valiant at his own door.
站在家门口，狗也雄纠纠。
We're going to substitute a better item for number 3.
我们将以品质较好的来代替三号产品。