Circiu奇尔丘circabbr.圆形的(=circular)abbr.循环；流通(=circulation)Circulating Fluidized循环流化circumferential stres圆周应力Circulating fibrocyte循环纤维细胞circumferential speed圆周速度circulating air dryer空气循环干燥机circumtonsillar space扁(桃体)周(围)间隙circumjacent building周边建筑circulating life span循环寿命circulating indicator循环指示器circulating gas laser循环式气体激光器