1.b> 1) ; air circulation ;
2) .i> , ; ;
2.b> ( ..i>);
3.b> ( .i>); this paper has a circulation of more than a million ;
4.b> .i> , ; circulation of money [of bills] [] , ; circulation of commodities ; medium of circulation ; to withdraw from circulation / ; to put into circulation (i>);
5.b> (i>);
6.b> .i> (.i> circulation of the blood); poor circulation ;
circulation department (i>); circulation desk (i>); circulation file ; circulation period i> ; circulation tube .i> ; circulation map .