ageing
美['eɪdʒɪŋ] 英['eɪdʒɪŋ]
n. 老化
sp. =aging（美）.
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
例句
用作名词(n.)- Ageing of the population continued.人口持续老化。
- An ageing nuclear reactor is an accident waiting to happen.老化的核反应堆早晚会出事故。
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