n. 以前, 往昔 a. 老的, 旧的, 古老的, 年长的, 老练的
The oldest debates were over whether the standards of living rose or fell.
四级 · CET-4 2026年6月 第1套
Exercise alone is not likely to prevent Alzheimer’s, but the study shows people are not helpless in the face of one of the most feared, costliest and common diseases of old age, he added.
四级 · CET-4 2026年6月 第2套
Children experience physical disgust from a very early age, but do not achieve an understanding of the concept until they are around four years old.
四级 · CET-4 2026年6月 第3套
Our findings suggest that moral disgust is either understood at a later age or is only used metaphorically, if at all, in children as old as eight years.
四级 · CET-4 2026年6月 第3套
There are exceptions for buildings less than 10 years old, public housing, improvements beyond maintenance, and a hardship [___27___].
六级 · CET-6 2026年6月 第1套