am
verb
noun
əm
verb
1
the
first
person
singular
of
the
present
tense
of
the
verb
BE
动词
be
的第一人称单数现在式
ˌeɪˈem
noun
2
amplitude modulation
amplitude
modulation
a
system
used
for
broadcasting
radio
programmes
〔广播〕调幅;