antiseptic
n[C, U]
substance that prevents a wound, etc from becoming septic, esp by destroying bacteria 防腐剂; 消毒剂; 抗菌剂
Have you got any antiseptic for this cut? 这个伤口你消毒了吗? > antiseptic adj
1 preventing infection by destroying bacteria 防腐的; 消毒的; 抗菌的.
2 thoroughly clean and free from bacteria 消过毒的; 无菌的
an ,antiseptic `bandage 消毒绷带.