aging
n. 老化(时效；迟滞)
近义词：elderly，old，aged，mature，senior，ageing，senescent，senescence，ripening，
英英释义
Noun
- acquiring desirable qualities by being left undisturbed for some time
- the organic process of growing older and showing the effects of increasing age
Adjective
- growing old
例句
用作名词(n.)
- An aging Romeo stepped out of the car, grey, pale and gone to seed.一位年长的罗密欧步出车来，头发花白，面色苍苍，毫无魅力。