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单词
cephalosporin
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ceph•a•lo•spo•rin
(sef′ə lō spôr
′
in, -spōr
′
-),
USA pronunciation
n.
[
Pharm.
]
Drugs
any of a group of widely used broad-spectrum antibiotics, originally isolated as a product of fermentation from the fungus
Cephalosporium acremonium.
Neo-Latin
Cephalospor
(
ium
) the genus (see
cephalo
-, -
spore,
-
ium
) + -
in
2
1950–55
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更新时间:2025/12/5 17:43:36