1. product (n)
something that is made to be sold, usually something that is produced by an industrial process or, less commonly, something that is grown or obtained through farming
2. feature (n)
tính năng, đặc điểm
a distinct quality or a significant part of something
3. describe (v)
to say or write what someone or something is like.
4. shape (n)
a simple form like a square or circle.
5. size (n)
kích thước, cỡ
The relative extent of something; a thing's overall dimensions or magnitude; how big something is.
6. useful (adj)
Able to be used for a practical purpose or in several ways.
7. weight (n)
trọng lượng, cân nặng
A body's relative mass or the quantity of matter contained by it, giving rise to a downward force; the heaviness of a person or thing.
8. packaging (n)
the materials in which objects are wrapped before being sold