🧩 词语组成解析
贝壳杉属
n. 粗壮咖啡豆
🗣️ 情景例句
Why can't you do both?
为什么不能两样一起做？
If you want a thing (well) done, do it yourself.
要想做好事情，就要自己动手。
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。