current coin

基本解释

To provide for the punishment of counterfeiting the securities and current coin of the United States；
制定关于伪造合众国证券和通货的罚则；
To provide for the punishment of counterfeiting the securities and current coin of the United States;
规定有关伪造合众国证券和通用货币的罚则；
blog.sina.com.cn
Clause 6:To provide for the Punishment of counterfeiting the Securities and current Coin of the United States;
制定对伪造合众国证券和货币的惩罚条例；
http://dict.hjenglish.com

COIN, a monthly indicator of current activity.
ECONOMIST: Overview
The tiny current produced is harmless in itself, but the flow of charge drags nickel ions out of the coin and on to the skin.
ECONOMIST: Why the euro may be a rash move
Droplet is a compact self-contained module with an integrated RGB LED, a photodiode and a CR1216 lithium coin battery -- which provides roughly one day of power in the gadget's current early prototype status.
ENGADGET: Droplet and StackAR bring physical interface to virtual experiences, communicate through light (hands-on)