K-l
abbr. bacillus Klebs-Loeffler bacillus (diphtheria) 克雷白杆菌（白喉）（代号）; Karhunan-Loeve transformation 卡胡南-洛夫变换
🗣️ 情景例句
In those days, when they made quilts.
那个时代 ，人们做被罩时，
Jeff was not pleased with his school grades.
杰夫不满意自己在学校的成绩。
And this is Chang-woo.He's Korean.
这位是昌宇。他是韩国人。