antibiotic是什么意思_antibiotic怎么读_中英文释义(含例句用法)

a chemical substance derivable from a mold or bacterium that can kill microorganisms and cure bacterial infections;"when antibiotics were first discovered they were called wonder drugs"

Adjective:

of or relating to antibiotic drugs

中英词源

antibiotic 抗生素

前缀anti-, 相对。词根bio, 生命。

antibiotic (adj.): 1894, "destructive to micro-organisms," from French antibiotique (c. 1889), from anti- "against" (see anti-) + biotique "of (microbial) life," from Late Latin bioticus "of life" (see biotic). As a noun, first recorded 1941 in works of U.S. microbiologist Selman Waksman (1888-1973), discoverer of streptomycin. Earlier the adjective was used in a sense "not from living organisms" in debates over the origins of certain fossils.

词态变化

复数 antibiotics;

权威造句

1. Our doctor diagnosed a throat infection and prescribed antibiotic and junior aspirin.: 我们的医生诊断是喉部感染，并且开了一些抗生素和小剂量阿司匹林。

2. They expect the antibiotic products to be exported to Southeast Asia and Africa..: .他们希望向东南亚和非洲出口抗生素产品。

3. The doctor said that I should take some antibiotic.: 医生说我应该服些用抗生素.

4. The most efficient antibiotic cannot compensate for inadequate and poor surgical technique.: 最有效的抗菌素不能补偿不适当的粗劣的外科技术.

5. Bacteria vary greatly in their sensitivity to the antibiotic penicillin.: 不同的细菌种类对抗菌素青霉素的反应很不同.

近反义词

antibiotic activity 抗菌活性

antibiotic substance 抗生物质

antibiotic residue 抗菌素残留物...

bactericidal antibiotic [医] 杀菌性抗菌素...

antibiotic preservation 抗生素保藏

antibiotic substances 抗生物质

antibiotic spectrum 抗生谱

antibiotic resistance 抗菌素耐药性...

antibiotic sensitivity 抗菌素感受性...

antismegmatis antibiotic 抗耻垢抗菌素...

antitumor antibiotic 抗肿瘤抗生素...

antibiotic nebulizer 抗菌素喷雾器...

antibiotic assay 抗菌素测定

antibiotic fertilizer 抗菌肥料

agricultural antibiotic 家用抗菌素

antibiotic fungicides 抗菌素类杀霉菌素...

antibiotic therapy 抗菌素疗法

antibiotic action 抗菌作用

相似短语

antibiotic assay 抗菌素测定

volatile antibiotic 挥发抗菌素

tetracycline antibiotic 四环系抗菌素

antibiotic sensitivity 【机】抗生素感性

antibiotic nebulizer 抗菌素喷雾器

antibiotic enterocolitis 【医】抗菌素性小肠结肠炎

antibiotic cream 抗菌素膏

antibiotic residue 抗生素残留物,抗菌素残留物

antibiotic resistance 抗生素抗性, 抗菌素抗性

agricultural antibiotic 农用抗菌素

单词分析

暂无,等待补充.

记忆方法