supply

The nation’s fuel supplies will not last forever..这个国家的燃料供应不会无穷无尽。

To protect the food supply , the government ordered the slaughter of affected cattle..为保护食品供应，政府下令宰杀被感染的牛。

power supply,电源；电源供应器

supply chain,供应链；供给链；供需链

water supply,供水系统；水源

in short supply,供应不足；缺乏

supply and demand,供应与需求

supply system,供水系统；供应系统；包干制

supply chain management,供应连锁管理

on supply,做代课教师；做代理教师

short supply,供不应求

power supply system,供电系统；建筑供配电系统

money supply,货币供应量；货币供给

demand and supply,需求与供应

blood supply,血液供给

water supply system,给水系统，供水系统

switching power supply,开关电源；交换式电源供应

food supply,食物供给

electricity supply,供电；电力供应

energy supply,能源供应；电源；供能供电

gas supply,煤气供应；气体供应

air supply,气源；空气供给