1. give currency to : 散布...；
2. find currency among : 在...中间得以流行起来；
名词
兑换货币
税收
1. 通货;货币
The money used in a particular country is referred to as its currency .
2. 通用;流行;流传
If a custom, idea, or word has currency, it is used and accepted by a lot of people at a particular time.
3. see also: common currency
1. general acceptance or use
e.g. the currency of ideas
2. the property of belonging to the present time
e.g. the currency of a slang term
Synonym: currentnessup-to-dateness
3. the metal or paper medium of exchange that is presently used