| 单词 | digital wallet | 
| 释义 | > as lemmasdigital wallet   digital wallet  n. a device, application, or online service that can be used to make financial transactions electronically, and which may also store electronic forms of items such as receipts, tickets, and identity documents; cf. wallet n. Additions. ΚΠ 1993    Daily News 		(Longview, Washington)	 3 Feb.  a7/4  				Their replacements—the digital wallet as well as portable and desktop devices capable of storing and processing vast amounts of data—will be handier, more versatile and secure. 2020    TheStreet.com 		(Nexis)	 5 Oct.  				The smartphone app version of the digital wallet is by far the most popular today due to its flexibility and mobility. < as lemmas | 
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