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
He started with them almost forty years ago.
他在那里做了快四十年了。
He never breaks his word.
他决不食言。
Last spring my wife suggested that I call in a man to look at our lawn mower.
今年春天，妻子让我请人检查一下我家的割草机。