K-l
abbr. bacillus Klebs-Loeffler bacillus (diphtheria) 克雷白桿菌（白喉）（代號）; Karhunan-Loeve transformation 卡胡南-洛夫變換
??? 情景例句
I agree. I appreciate your helping me, Jack.
我同意，謝謝你的幫助杰克。
We enjoyed ourselves very much.
我們玩的很開心。
Can I show you around.
我來帶你四處看看好嗎？