详细解释:a. 批评的, 决定性的, 危险的, 临界的
【医】 危象的; 临界的, 极期的
相关词组:
be critical of sth
词型变化：
名词:criticalness副词:critically词意辨析：
critical, acute, urgent这些形容词均有“紧急的”或“严重的”之意。
critical: 指极为危急或缺乏的状况，而这种状况标志一种转折点。
acute: 通常指需要和缺乏的紧急程度。也指病情的严重。
urgent: 指情况紧急，急需解决问题。英语解释：
形容词 critical:
marked by a tendency to find and call attention to errors and flawsat or of a point at which a property or phenomenon suffers an abrupt change especially having enough mass to sustain a chain reactioncharacterized by careful evaluation and judgmenturgently needed; absolutely necessary同义词：vital