1. His apathy necessitates stimulation. 有必要刺激一下他的冷漠。
2. Does simple posterior dislocation of the elbow necessitate strict immobilization? 单纯肘关节后脱位需要严格制动吗?
3. Studies of soil water movement in GSPAC system and modeling wa ter flow necessitate the determination of soil hydraulic properties. 研究GSPAC系统的水分运移机理和建立统一的水系统模型需要确定土壤水分运动参数。
英英解释
v.
1. require as useful, just, or proper
2. cause to be a concomitant