to think about something
She considered becoming a doctor, but she decided against it because she couldn't stand blood.
damage
to harm something physically
Tom damaged the car by crashing into a tree.
dust
a cloud or layer of very small, dry particles
The house had not been lived in for months, so the thick dust that covered every surface had to be wiped off.
fix
to repair something
William spent the afternoon fixing his car.
helpful
willing to help or useful
Your book was helpful for my report on Chinese characters.
memory
the mental ability of retaining and reviving facts, events, impressions, etc.
The memory of her face will forever be in my mind.
product
something produced to be sold
The product we are selling is the new improved smaller sized laptop.
save
to keep something, especially money, for future use
We all need to learn to save money wisely.
second-hand
an object that was previously owned by another
I bought a nice second-hand leather jacket for only $50.
well-known
famous; talked about
Michael Jackson is a well-known celebrity.