Vk
abbr. 维生素k（vitamin k）
🗣️ 情景例句
I think I'll take the afternoon off.
我想下午休息。
I'm too lazy.
我太懒惰。
Moondwellers will be able to fly in space at only three percent of the cost of similar journeys by their terrestrial cousins.
月球居民在太空遨游的费用仅是地球上朋友飞越同样路所需费用的3%。