To describe a force, we only need to describe the magnitude that describe "how hard" the force pushes or pulls.
举一反三
- When we describe a device, we need to describe every components in detail.
- We can only describe the direct impression of a person or object. （ )
- How to describe a product?
- We can only use the present tense to describe a person’s physical appearance.
- If we can use only one word to describe the feature of American food. That’s “_______ ”.