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单词
pyrazinamide
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pyr•a•zin•a•mide
(pir′ə zin
′
ə mīd′, -mid),
USA pronunciation
n.
[
Pharm.
]
Drugs
a substance, C
5
H
5
N
3
O, used in the treatment of tuberculosis.
German
Pyrazin,
alteration of
Pyridin
pyridine,
by insertion of
az-
az
-) +
amide
pyrazine
(1950–55
随便看
half-staff
half step
half-step
half story
half-stuff
half term
half tide
half-timber
half-timbered
half-time
halftime
half title
half-title
half tone
halftone
half-track
halftrack
half-tracked
half-truth
half-turn
half-turning
half twist
half volley
half-volley
half-volleyer
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更新时间:2026/10/21 10:36:19