Kk
abbr. 千开（kilokelvin ）
🗣️ 情景例句
He was a dull man and you had to explain things very slowly to him.
他脑筋迟钝，你必须慢慢地给他解释事情。
Guess how old I am.
猜测我有多大。
His cake is four times as big as mine.
他的蛋糕是我的四倍大。