Krf
abbr. Kentucky Research Foundation 肯塔基州研究基金
🗣️ 情景例句
Are you making progress?
你有进展吗？
If it is left too long, it begins to give off a bad smell.
假如把它放得太久了，它就会开始发臭。
I sat down at the breakfast table in an exhausted condition.
然后坐到桌边吃早饭，一副筋疲力尽的样子。