R-c
abbr. resistance-capacitance 电阻-电容; resistor-capacitor 电阻-电容
🗣️ 情景例句
Sir, I thought this was an emergency.
先生，我想这是一位急病患者。
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物？
These shoes don't fit right.
这双鞋不太合适。