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	malleable mallet Mall of America Mallory, George mallow mallrat Mall, The malnourished malnutrition malodorous Malory, Sir Thomas malpractice malt Malta malted Maltese Maltese Cross Malthusian Malthus, Thomas malt liquor maltreat maltreatment Malvern Malvern Hills Malvolio

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