Yc
abbr. 云南商务管理体系（Yunnan Commodity和Yunnan Commerce的缩写）；重型橡套软电缆的一种型号
🗣️ 情景例句
I want to. I haven't paid for your dinner for a long time.
我要做。我好久没帮你付吃饭的钱了。
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
Wei Hua's busy day
魏华繁忙的一天