Chemoautotrophy
化学自养
🗣️ 情景例句
I'm really concerned about them,
我真的为他们担心，
Yes, our market analysis tells us our prime user will be between 40 and 60.
好的，我们的市场分析告诉我们，我们产品主要的使用者年龄将在40至60岁。
I don't care for very hot weather.
我不喜欢热天。