fare dodger

基本解释

"Someone got on without a ticket, " he said, nodding behind him at where another guard was leading the culprit. That was a relief: a fare-dodger, big deal.
我伸出腦袋看看走廊，遇到了火車的保安員就問發生了什麽事，他說，有人逃票上車，然後對他身後押著案犯的另一個保安點點頭，我舒了口氣，一樁逃票案已經是件大事情了。
BERLIN ( Reuters )- The new head of Berlin 's local rail system admits he used to be a fare-dodger but stopped riding local trains busses without a ticket more than seven years ago .
柏林（透社）-柏林本地鉄路系統新任領導承認過去他是一個逃票乘客，但是從七年多前就，已不乘坐本地火車，如今是乘坐公車也不買票。

But NXP has found a way to amplify these flaws in a controlled way and use them for identification, and it'd take a mightily well-equipped criminal (or fare dodger, or Scrabble cheater) to reverse engineer that.
ENGADGET