Geosmin
[化] 二甲萘烷醇
🗣️ 情景例句
Five.
五岁。
Is it short way from here to the American Embassy?
从这里到美国大使馆要走一小段路。
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。