单词	specificity constant
释义	specificity constant 专一性常数
随便看	not know what hit one not know what hit you not know what to do with oneself not know where to begin not know where to look not know where to put oneself not know where to put yourself not know whether one is coming or going not know whether to laugh or cry not know whether you are coming or going not know whether you’re coming or going not know which way to jump not know which way to look not know which way to turn not know why Not know you are born not know your arse from your elbow Notko Notkola Notkonen not lack for not last long not late not later than not Later than