We should make allowance for bad weather and have plenty of umbrellas available.我们应该考虑到有可能会遇上恶劣天气，所以应该备足雨伞。When you're comparing costs from different decades, you need to make allowance for inflation. 在比较不同年代的开销时，你要把通货膨胀考虑进去。My calculations make allowance for two paid employees.我的计算考虑到了两个拿工资的雇员。