单词	contactless
释义	contactlesscon‧tact‧less /ˈkɒntæktləs $ ˈkɑːn-/ adjective a contactless debit card or credit card is one you can use to pay for things by waving it over a machine, without using a pin number—contactless noun [uncountable]:  I asked if I could pay by contactless.
随便看	nab Nabisco Nabokov, Vladimir nachos nacre Nadal, Rafael Nader, Ralph nadir nads naff nag Nagasaki nagging Nagorno-Karabakh nah Nahuatl nail nail bar nail-biter nail-biting nailbrush nail clippers nail file nailgun nail polish

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。