P. u.
[医] 孕尿
🧩 词语组成解析
[医] 单位
🗣️ 情景例句
I've thought about that for some time.
我已经想过一阵子了。
A good anvil does not fear the hammer.
好砧不怕锤。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。