criticalityn.临界点；临界状态；紧急程度，危险程度criticaladj.批评的；挑剔的；决定性的；危险的adj.临界的critical waterfall临界雨量critical annealing临界退火critical alignment临界对准critical wrinkless临界起皱critically illness危重患者critical reasoning批判性推理critical elevation制高高程critical roughness临界粗度critical viscosity临界粘度critical illnesses危重病