Petroleum reserves
[经] 石油储量
🧩 词语组成解析
n. 储量, 后备队\\n[经] 准备金
🗣️ 情景例句
No problem. I'm glad to help.
小事情，我很高兴这样做。
Do you have shampoo here?
这儿有香波卖吗？
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他许多的国家英语也被当作一门外语广泛地使用。