ā qí méi sù
(pharmacology) azithromycin
阿
ā
abbr. for country names that begin with 阿[a1]: Algeria 阿爾及利亞|阿尔及利亚[A1 er3 ji2 li4 ya4], Afghanistan 阿富汗[A1 fu4 han4] etc
奇
qí
strange
霉
méi
variant of 霉[mei2]
素
sù
raw silk