Gv
abbr. 地面能见度（Ground Visibility）；胃容量（Ground Visibility）；督脉经（Governor Vessel）
🗣️ 情景例句
But it'll be better tomorrow.
但是明天就会好多了。
Which would you rather do--go dancing or go to a play?
你将去跳舞还是去看戏？
The temperature drops to -- 30 o and very few people attempt to cross the Pass.
气温下降到零下30度，试图跨越山口的人寥寥无几。