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
This!
这个！
Here.
给你。
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。