antibiotic是什麼意思 antibiotic的用法 antibiotic怎麼讀

antibiotic

英 [,æntɪbaɪ'ɒtɪk]美 [,æntɪbaɪ'ɑtɪk; ˌæntaɪ-]

adj. 抗生的；抗菌的

n. 抗生素，抗菌素

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中文詞源

antibiotic 抗生素

前綴anti-, 相對。詞根bio, 生命。

英語詞源

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.

權威例句

1. Our doctor diagnosed a throat infection and prescribed antibiotic and junior aspirin.

我們的醫生診斷是喉部感染，並且開了一些抗生素和小劑量阿司匹林。

2. They expect the antibiotic products to be exported to Southeast Asia and Africa..

.他們希望向東南亞和非洲出口抗生素產品。

3. The doctor said that I should take some antibiotic.

醫生說我應該服些用抗生素.

4. The most efficient antibiotic cannot compensate for inadequate and poor surgical technique.

最有效的抗菌素不能補償不適當的粗劣的外科技術.

5. Bacteria vary greatly in their sensitivity to the antibiotic penicillin.

不同的細菌種類對抗菌素青黴素的反應很不同.

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