preantiseptic是什么意思

adj.[医]防腐法采用前的,抗菌法采用前的

1. The preantiseptic was applied to the wound before the surgery to prevent infection.
手术前将抗菌剂涂抹在伤口上，以预防感染。

2. This preantiseptic is highly effective in killing bacteria and preventing the spread of disease.
这种抗菌剂对杀菌和预防疾病传播非常有效。

一种用于杀菌、抑菌和预防感染的抗菌剂