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1974年, FDA批准一种来源于链球菌的抗肿瘤抗生素-阿霉素.用英语怎么说？

1974年, FDA批准一种来源于链球菌的抗肿瘤抗生素-阿霉素.

FDA approves doxorubicin, an anti - tumor antibiotic from Streptomyces bacteria.

相关词汇
approves doxorubicin an anti tumor antibiotic from bacteria

approves

v. 赞成，同意( approve的第三人称单数 )，批准，认可，核准；

doxorubicin

n. 亚德里亚霉素，阿霉素（一种抗肿瘤药）；

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

anti

n.& adj. 反对者，反对论者反对的；

tumor

n. 瘤；

antibiotic

n. 抗生素，抗菌素；adj. 抗生的，抗菌的，抗菌作用的，抗生素的；

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

bacteria

n. 细菌(bacterium的名词复数)；
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他当众承认自己可能犯了个错误。
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You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
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一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
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他们和往常一样在晚上9点50分准时出现。
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苏格拉底要他缴纳双倍的学费.
The child lay face downwards.
那孩子趴着。