Powerdriven
a. 动力传动的
🗣️ 情景例句
The performance of the stock market can reflect economic conditions.
证券市场的表现能反应经济状况。
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
In our won solar system, for example, Venus is far too hot and Mars is far too cold to support life.
举例来说，在我们的太阳系里，对于生命来说，金星的温度太高，而火星的温度则太低。