The release of chemicals from underground storage would pollute
举一反三
- ( ) is a device for energy storage and release in the hydraulic transmission system.
- ______ is referred to energy release, conversion, storage and utility during material metabolism.
- There are often ( fewer / more ) unhealthy chemicals in bottled water than in tap water. These chemicals come from the plastic in the bottles.
- Why we shouldn't release wastewater into the environment? A: It contains suspended solids and chemicals that affect the environment. B: because it is dirty.
- What is mentioned as a consequence of extracting water from deep underground?