Alternative resources

• 替代资源

Alternative resources的用法和样例：

例句

1. There could also be shortages, Mr.Mayfield said, as existing supplies run low and importers have trouble finding alternative sources.
   梅菲尔德表示，市场可能还会出现供应短缺，因为当前的供应量不高，进口商可能很难寻找到替代资源。