| A | B |
|---|
| valid | something unexpired or usable |
| remove | to take something away |
| technical | the application of tools and methods |
| scheme | a secret plot or a plan of action |
| technique | a procedure or skill used in a specific act |
| sequence | a series or order of things |
| technology | relating to industry or applied science |
| shift | to move someone or something to a different position |
| sufficient | as much as is needed |
| specify | to include something in specification |
