| A | B |
| transfusion | theprocess of transferring somebody's blood to another person |
| reluctant | not willing |
| crucial | essential; critical |
| current | of the present time |
| immune | protected (from disease, punishment,) |
| premature | doing something before the usual or right time |
| revoke | to cancel; to end |
| deny | to say that something is not true |
| obtain | to get something |
| suppress | to put an end to the activity or existence of |
| intervene | interfere; to come between |
| shortage | not having enough |
| legislation | laws |
| recipient | a person who receives something |
| guidelines | priniples which are used to decide how to act |
| consent | agreement |
| grief | deep or great sorrow |
| barrier | something that prevents or controls movement |