1. The ceiling depends on the cost of substitution. 天花板价依赖于替代物的成本。
2. The tendency to substitution may be overborne by a contrary tendency. 替代的趋势也许会被一种相反的趋势所压倒。
3. Objective To discuss continuous kidney substitution treatment(CRRT) in the retrieval of serious burn patients' life function. 目的探讨连续性肾脏替代治疗(CRRT)在挽救严重烧伤患者生命中的作用。
英英解释
n.
1. an event in which one thing is substituted for another
2. the act of putting one thing or person in the place of another: