Markl马克尔
markn.记号;痕迹;分数;商标v.弄污;打分;留意;做标记
marking stud contact标志接点
Mark didn't waver.
Mark's disease virus
Markov Property Test“马氏性”检验
mark with the center定心
mark-on percentage标价加成率
Markov chains fields马氏链场
marks of prospecting找矿标志
mark the occasion by以 ... 来纪念这个日子
Mark Twain Was Angry马克?吐温很生气