Plena aetas
[法] 足龄, 成年
🧩 词语组成解析
plenum 的复数
[医] 年龄
🗣️ 情景例句
If you feel tired at work, Just take a vacation.
如果你觉得工作太累了，不防去度假。
The flood has left many people homeless.
许多人因洪水而失去了家园。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。