🧩 词语组成解析
n. 卡西乌斯（罗马共和国末期的将领）
朗吉努斯
🗣️ 情景例句
I worked to put together a book of photographs.
我的工作是创作出一本摄影书。
It's December.
现在是十二月。
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。