antimicrobial發音anti- 反對、抗+microbial 微生物的→抗微生物的展開收合anti-字首反對、抗microbial單字微生物的字面：抗微生物的能抑制或殺死微生物，即抗菌的、抗菌劑。形容詞1抗菌的、抑菌的The hospital uses an antimicrobial coating on all door handles.這家醫院在所有門把上都塗了抗菌塗層。名詞1抗菌劑、抗菌藥Overuse of antimicrobials has made many infections harder to treat.抗菌劑的濫用讓許多感染變得更難治療。