Ccv
abbr. closed-circuit voltage 閉路電壓; control-configured vehicle 隨控布局技術; coolant control valve 冷卻液控制閥
??? 情景例句
How does that look, Rob?
看起來怎么樣，Rob？
Let's keep in touch.
讓我們保持聯系。
I looked out of the window.It was dark outside.
我望望窗外，外面一片昏暗。