tetracycline
tetracycline 英 [,tetrə'saɪkliːn] 美 [,tɛtrə'saɪklɪn]
n. [药] 四环素(抗生素的一种)
名词复数:tetracyclines
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- n. [药] 四环素(抗生素的一种)
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1. The larvae's only hope for survival is if the antibiotic tetracycline is present — because it mops up the enzyme.
这些幼虫唯一的生存希望是抗生素四环素存在——因为它会消除这种酶。
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2. Many scientists and experts warn that rampant use of antibiotics in animal feed, like penicillin and tetracycline, will breed an epidemic that medicine has no defense against.
许多科学家和专家警告说,在动物饲料中滥用抗生素,如青霉素、四环素,会滋生流行病,而这种流行病是没有医药可以防御的。
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3. The key to containing any outbreak of plague lies in prompt treatment with common antibiotics such as tetracycline and streptomycin, which can reduce death rates from 60 to 15 per cent.
遏制鼠疫爆发的关键是利用诸如四环素和链霉素那样的常用抗生素迅速治疗这种疾病,这可以把死亡率从60%减少到15%。
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