antibiotic
英 [,?nt?ba?'?t?k]
美[,?nt?ba?'ɑt?k; ??nta?-]
- adj. 抗生的；抗菌的
- n. 抗生素，抗菌素
暢通詞匯CET6TEM4IELTSGRETOEFL中低頻詞
詞態(tài)變化
復(fù)數(shù):?antibiotics;
中文詞源
antibiotic 抗生素
前綴anti-, 相對(duì)。詞根bio, 生命。
英文詞源
- 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.
雙語(yǔ)例句
- 1. Our doctor diagnosed a throat infection and prescribed antibiotic and junior aspirin.
- 我們的醫(yī)生診斷是喉部感染，并且開(kāi)了一些抗生素和小劑量阿司匹林。
來(lái)自柯林斯例句
- 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(chǎn)品。
來(lái)自柯林斯例句
- 3. The doctor said that I should take some antibiotic.
- 醫(yī)生說(shuō)我應(yīng)該服些用抗生素.
來(lái)自辭典例句
- 4. The most efficient antibiotic cannot compensate for inadequate and poor surgical technique.
- 最有效的抗菌素不能補(bǔ)償不適當(dāng)?shù)拇至拥耐饪萍夹g(shù).
來(lái)自辭典例句
- 5. Bacteria vary greatly in their sensitivity to the antibiotic penicillin.
- 不同的細(xì)菌種類(lèi)對(duì)抗菌素青霉素的反應(yīng)很不同.
來(lái)自辭典例句