Ageing population
[经] 人口老化
🧩 词语组成解析
ageing
[['eidʒiŋ]]
n. 变老, 成熟\\n[化] 老化; 陈化; 老成; 熟化; 时效
🗣️ 情景例句
Don't worry.
别愁。
Come on now-buck up-face the music-nose to the grindstone.
快振作起来，面对现实，埋头苦干。
which we may call respectively the tough and the gentle.
我们分别称之为强硬法和温柔法。