cycloserine

n. [药]环丝氨酸(一种结核菌抑制药)

发音

US /ˌsaɪ.kləˈˈsɛɹˌin/
US /ˌsaɪ.kləˈsɪɹˌin/

词形变化

cycloserines 复数 cycloserines

释义与例句

n.
  1. 1.

    A broad-spectrum antibiotic C₃H₆N₂O₂ produced by an actinomycete (Streptomyces orchidaceus) and used especially in the treatment of tuberculosis.

    可数 不可数 医学

词汇关系

名词

上位词 1

antibiotic

词源

Etymology tree Proto-Indo-European *kʷel- Proto-Indo-European *kʷékʷlos Ancient Greek κῠ́κλος (kŭ́klos)der. Late Latin cyclusbor. Middle English cicle English cycle ▲ Ancient Greek κῠ́κλος (kŭ́klos) Proto-Indo-European *-kos Ancient Greek -κός (-kós) Ancient Greek -ῐκός (-ĭkós) Ancient Greek κυκλῐκός (kuklĭkós)bor. Classical Latin cyclicuslbor. Middle French cyclique French cycliquebor. ▲ Classical Latin cyclicusbor. English cyclic English cyclo- Old Chinese 絲 (*sə)der.? Ancient Greek σήρ (sḗr) ▲ Ancient Greek -ῐκός (-ĭkós) Ancient Greek σηρῐκός (sērĭkós)bor. Latin sēricusder. English serine English cycloserine From cyclo- + serine.

来源：wiktionary