CIRM=Celestia Infra-Red Mapper 天体红外测绘仪CIRabbr.圆圈(=circle)abbr.电路；圈(=circuit)abbr.圆周；周长(=circumference)Cirrhoscyllium formosanumn.台湾橙黄鲨Cirsium pendulum Fisch.烟管蓟Cirsiurn japonicurn DC.大蓟cirtical temperature range临界温度范围cireumspinal decompression环脊髓减压cirricular action research课程行动研究Cirsoid aneurysm of artery动脉蜿蜒状动脉瘤Cirsium spicatum Matsum.虎蓟Cirle the word you hear.圈出你所听到的单词。cirtrated calcium carbamide柠檬酸脲钙