staple
There are many kinds of staple food in China, like rice, flour, sweet potato.
contain
This medicine contains some kinds of important active ingredients.
powder
Some strange white powder is on the ground.
glucose
Glucose can give people energy.
ethical
We have to consider ethical issue in commercial actions.
conscious
He was conscious when he was running away.
imply
He implied someone wanted to prevent us to get the contract because he had accepted the bribe from other company.
debate
Scientists are debating what happened before the big bang. It is hard to be believed five years ago.
contaminate
Blood contaminated his clothes. He fell down with heavy breath.
ambassador
She is the brand ambassador of many brands.
nutritious
The grass is nutritious to these sheep.
method
We have to find a method to improve the efficiency of the process.
