567FM 一起背单词 从elementary讲起

Literature   Literary   

Station  Stationary   

 Vision   Visionary  

Cost was a key element inour decision.

The book provides an elementary introduction tocomputer programming.

Her explanation was elementary enough for beginnersto understand.

Learning the alphabet is part of elementaryeducation.

Secondary 

Secondary education typically includes middle andhigh school.

These are secondary considerations; let's focus onthe primary issues.

In chemistry, the primary reaction leads to secondarybyproducts.