| A | B |
|---|
| irresistible | unable to say no to |
| disagreeable | unpleasant |
| bombard | attack in a determined way |
| clot | thickened clump |
| penetrate | pass into |
| epidemic | an outbreak of disease that spreads quickly |
| persist | to continue with purpose |
| unanimous | having one voice; being without disagreement |
| tedious | boring |
| absolutely | totally |
| vitamin | a necessary element of nutrition |
| prescribe | to write instructions to a drug store for medicine |
| factor | something that influences the result |
| cancer | an aggressive growth of cells |
| eventually | finally |
| microsurgery | surgery performed while looking into a microscope |
| sterilize | to kill all living microorganisms |
| arsenal | collection of weapons or supply of skills |
| obstacle | something that prevents progress |
| welfare | state of being well |
| objective | the goal of an action |
| casualty | person who is hurt or killed |
| isolate | to set apart |
| instruction | a statement of what must be done |
