memo
noun
ˈmeməʊ
noun
1
a
short
official
note
to
another
person
in
the
same
company
or
organization
〔致公司或组织内部另一人的〕公务便条，备忘录
I
sent
him
a
memo
reminding
him
about
the
meeting.
我发给他一个通知提醒他有关会议的事。
[+
to/from
]
a
memo
from
the
managing
director
to
all
heads
of
department
总经理发给所有部门经理的一份备忘录