Vcc
abbr. 虚信道连接（virtual channel connection）；场馆通信中心（Venue Communications Centre）
🗣️ 情景例句
Good, it's 122 over 80.
好 ，收缩压122 舒张压80。
He is good at reading and writing, but he wishes he knew how to understand and speak better.
他的阅读和写作是强项，但他希望知道怎样去理解和说得更好。
Yes.
是的。