R-c
abbr. resistance-capacitance 电阻-电容; resistor-capacitor 电阻-电容
🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
The two contestants are neck and neck with 20 points each.
比赛双方各得20分，打成平局。
The last question is what to read.
最后一个问题是读什么。