UNIT 16

Front

average

Back

a standard level that is considered to be typical or usual

Front

blade

Back

a wide flat part on a tool or machine, used to push back water or air

Front

byproduct

Back

a secondary or incidental product

Front

Conquest

Back

the act of conquering a country, area or a situation

Front

convert

Back

to change in form or character

Front

dam

Back

to stop up, block up; obstruct or confine with a dam

Front

decomposition

Back

the act of decaying, or causing something to decay

Front

emit

Back

to send out a beam, noise, smell or gas

Front

generate

Back

to producte energy in a particular form

Front

grain

Back

the gatherated seed of food plants, especially of cereal plants