advanced in age
... advanced age 遐龄; 遐龄 advanced in age 积年; 积年 ag (symbol) 银元素 ...
for a long time
... 积年 advanced in age; over many years; for a long time; old 积雪 accumulation of snow 满期;终止 expire ...
over many years
... 积年 advanced in age; over many years; for a long time; old 积雪 accumulation of snow 满期;终止 expire ...
old
... 积年 advanced in age; over many years; for a long time; old 积雪 accumulation of snow 满期;终止 expire ...