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tetracycline

英 [,tetrə'saɪkliːn] 美 [,tɛtrə'saɪklɪn]

n. [药] 四环素（抗生素的一种）

英文词源

tetracycline (n.): 1952, with chemical suffix -ine (2) + tetracyclic "containing four fused hydrocarbon rings," from tetra- + cyclic (see cycle (n.)).

双语例句

1. Least effective were chlortetracycline, oxytetracycline, and tetracycline.: 效力最差的是金霉素、土霉素和四环素.

2. Another antibiotic - tetracycline - interferes with bacterial growth by stopping protein synthesis.: 另一种抗生素 - 四环素 - 通过制止蛋白质的合成来干涉细菌的增长.

3. CONCLUSION Penicillin and Tetracycline are not appropriate for gonorrhea.: 结论青霉素、四环素已经不再适用于淋病的治疗.

4. In human cells, tetracycline does not accumulate enough to hinder protein synthesis.: 在人类细胞里, 四环素不能堆积到足够程度来阻碍蛋白质的合成.

5. The lower were Erythromycin , Tetracycline , Ofloxacin.: 药物敏感性较低的是红霉素、氧氟沙星和四环素.